TASK DEFINITION: In this task, you are given a context, a subject, a relation, and many options. Based on the context, from the options select the object entity that has the given relation with the subject. Answer with text (not indexes).
PROBLEM: Context: A stepper is a device used in the manufacture of integrated circuits (ICs) that is similar in operation to a slide projector or a photographic enlarger. Steppers are an essential part of the complex process, called photolithography, that creates millions of microscopic circuit elements on the surface of tiny chips of silicon. These chips form the heart of ICs such as computer processors, memory chips, and many other devices., Pentax () is a brand name used primarily by Ricoh Imaging Company for cameras, sport optics (including binoculars and rifle scopes), and CCTV optics. The brand is also used by Hoya Corporation for medical products & services, TI Asahi for surveying instruments, and Seiko Optical Products for certain optical lenses., A camera lens (also known as photographic lens or photographic objective) is an optical lens or assembly of lenses used in conjunction with a camera body and mechanism to make images of objects either on photographic film or on other media capable of storing an image chemically or electronically., The Nikon F camera, introduced in April 1959, was Nikon's first SLR camera. It was one of the most advanced cameras of its day. Although many of the concepts had already been introduced elsewhere, it was revolutionary in that it was the first to combine them all in one camera. It was produced until October 1973 and was replaced by the quite similar Nikon F2. Aspects of its design remain in all of Nikon's subsequent SLR cameras, through the current Nikon F6 film and Nikon D5 digital models (which still share its Nikon F-mount for lenses). The "F" in Nikon F was selected by Nippon Kogaku from the letter F of the name of the designer of the bayonet mount, Mr. Fuketa. That tradition was carried all the way through their top line of Nikon cameras until the introduction of the Nikon D1 (digital) cameras decades later., Large format refers to any imaging format of 4×5 inches (102×127 mm) or larger. Large format is larger than "medium format", the 6×6 cm (2×2 inch) or 6×9 cm (2×3 inch) size of Hasselblad, Rollei, Kowa, and Pentax cameras (using 120- and 220-roll film), and much larger than the 24×36 mm (~ 1.0x1.5 inch) frame of 35 mm format.
The main advantage of large format, film or digital, is higher resolution at the same pixel pitch, or same resolution with more larger pixels or grain. A 4×5 inch image has about 16 times the area, and thus 16× the total resolution, of a 35 mm frame., 35 mm film (millimeter) is the film gauge most commonly used for motion pictures and chemical still photography (see 135 film). The name of the gauge refers to the width of the photographic film, which consists of strips 34.98 ±0.03 mm (1.377 ±0.001 inches) wide. The standard negative pulldown for movies ("single-frame" format) is four perforations per frame along both edges, which results in 16 frames per foot of film. For still photography, the standard frame has eight perforations on each side., A microscope (from the , "mikrós", "small" and , "skopeîn", "to look" or "see") is an instrument used to see objects that are too small for the naked eye. The science of investigating small objects using such an instrument is called microscopy. Microscopic means invisible to the eye unless aided by a microscope., , formerly known as , is a Japanese multinational electronics corporation headquartered in Kadoma, Osaka, Japan., Nikonos Calypso is the name of a series of 35mm format cameras specifically designed for underwater photography launched by Nikon in 1963. The early Nikonos cameras were improvements of the Calypso camera, which was an original design by Jacques-Yves Cousteau and Belgian engineer Jean de Wouters, Binoculars or field glasses are binocular telescopes mounted side-by-side and aligned to point in the same direction, allowing the viewer to use both eyes (binocular vision) when viewing distant objects. Most are sized to be held using both hands, although sizes vary widely from opera glasses to large pedestal mounted military models., Sony Corporation is the electronics business unit and the parent company of the Sony Group, which is engaged in business through its four operating components  electronics (video games, network services and medical business), motion pictures, music and financial services. These make Sony one of the most comprehensive entertainment companies in the world. Sony's principal business operations include Sony Corporation, Sony Pictures Entertainment, Sony Interactive Entertainment, Sony Music Entertainment, Sony Mobile (formerly Sony Ericsson) and Sony Financial. Sony is among the Semiconductor sales leaders by year and as of 2013, the fourth-largest television manufacturer in the world, after Samsung Electronics, LG Electronics and TCL., Its products include cameras, camera lenses, binoculars, microscopes, ophthalmic lenses, measurement instruments, rifle scopes, spotting scopes, and the steppers used in the photolithography steps of semiconductor fabrication, of which it is the world's second largest manufacturer. The companies held by Nikon form the Nikon Group. Among its products are Nikkor imaging lenses (for F-mount cameras, large format photography, photographic enlargers, and other applications), the Nikon F-series of 35 mm film SLR cameras, the Nikon D-series of digital SLR cameras, the Coolpix series of compact digital cameras, and the Nikonos series of underwater film cameras. Nikon's main competitors in camera and lens manufacturing include Canon, Sony, Fujifilm, Panasonic, Pentax, and Olympus., , better known as Fujifilm or simply Fuji, stylized as FUJiFILM, is a Japanese multinational photography and imaging company headquartered in Tokyo., Photolithography, also termed optical lithography or UV lithography, is a process used in microfabrication to pattern parts of a thin film or the bulk of a substrate. It uses light to transfer a geometric pattern from a photomask to a light-sensitive chemical "photoresist", or simply "resist," on the substrate. A series of chemical treatments then either engraves the exposure pattern into, or enables deposition of a new material in the desired pattern upon, the material underneath the photo resist. For example, in complex integrated circuits, a modern CMOS wafer will go through the photolithographic cycle up to 50 times., Nikkor is the brand of lenses produced by Nikon Corporation, including camera lenses for the Nikon F-mount., The 70 - 300mm lens is a telephoto zoom lens made by Nikon . The lens has an F - mount to work with all the SLRs line of cameras ( except the early 70 - 300G with the D40 ) . The lens comes in four different versions : AF f / 4 - 5.6G AF f / 4 - 5.6D AF f / 4 - 5.6D ED AF - S f / 4.5 - 5.6G IF - ED It is the successor of the 70 - 210 lens , which targets the prosumer market , one grade lower than 80 - 200mm with large aperture . Introduced in August 2006 , the current incarnation of the lens ( AF - S VR f / 4.5 - 5.6G IF - ED ) improves on the original with VR stabilization technology as well as with internally focusing components ( IF ) . More expensive than its partner 55 - 200mm lens , its construction is similar , with the exterior shell being fabricated from plastic components . It also shares a similarly stiff zoom ring with the 55 - 200mm , although a side benefit of this is that zoom creep is eliminated . Unlike the 55 - 200 , the 70 - 300mm lens is full - frame . Also , the longer barrel length allowed the focus ring to be relocated in front of the zoom ring , making manual focus operations simpler ., Measurement is the assignment of a number to a characteristic of an object or event, which can be compared with other objects or events. The scope and application of a measurement is dependent on the context and discipline. In the natural sciences and engineering, measurements do not apply to nominal properties of objects or events, which is consistent with the guidelines of the "International vocabulary of metrology" published by the International Bureau of Weights and Measures. However, in other fields such as statistics as well as the social and behavioral sciences, measurements can have multiple levels, which would include nominal, ordinal, interval, and ratio scales., Subject: nikon f 70-300mm lens, Relation: instance_of, Options: (A) application (B) april (C) area (D) brand (E) camera (F) camera lens (G) canon (H) chemical (I) company (J) complex (K) computer (L) corporation (M) day (N) device (O) eight (P) electronics (Q) event (R) field (S) film (T) format (U) four (V) instrument (W) letter (X) line (Y) lithography (Z) manufacturer ([) manufacturing (\) material (]) measurement (^) microscope (_) motion (`) name (a) negative (b) network (c) object (d) october (e) operation (f) parent company (g) part (h) pattern (i) photography (j) point (k) process (l) revolutionary (m) rifle (n) series (o) side (p) single (q) size (r) statistics

SOLUTION: camera lens

PROBLEM: Context: "Because I Got High" is a song by American rapper Afroman from his album of the same name. The lyrics of the song describe how cannabis use is degrading the narrator's quality of life. The song, which was written in only a few minutes, rose from obscurity to popularity after it was circulated around the Internet and was featured on The Howard Stern Show., Dirty rap, porno rap, porn rap, sex rap, or pornocore is a subgenre of hip hop music that contains lyrical content revolving mainly around sexually suggestive subjects., "Crazy Rap", also known as "Colt 45 and 2 Zig Zags" or simply "Colt 45", is a dirty rap single recorded by rapper Afroman. It was featured on his third album, "Sell Your Dope", and was later included on his greatest hits album, "The Good Times". It is often referred to as "Colt 45", as the hook states "Colt 45 and two zig-zags, baby that's all we need". The song failed to replicate the success of its predecessor but it nonetheless still charted across Europe, reaching the top 10 in the UK., The Good Times is the debut studio album by Afroman. It was released after his record deal with Universal Records, and is composed of material taken from his previous independent releases. It contains his two hit singles: "Because I Got High" and "Crazy Rap", along with his other popular songs from his two albums. Most of the songs on the album are about growing up in the ghetto of East Palmdale. The album was certified gold in the United States on October 24, 2001 by the RIAA., Sell Your Dope is the third studio album by rap artist Afroman . It contains the hit single `` Crazy Rap '' ., Joseph Edgar Foreman (born July 28, 1974), better known by his stage name Afroman, is an American rapper and musician. He is best known for the hit single "Because I Got High". He was nominated for a Grammy award in 2002., Subject: sell your dope, Relation: follows, Options: (A) 2 (B) 2001 (C) 2002 (D) 28 (E) a (F) album (G) all (H) baby (I) because i got high (J) better (K) born (L) crazy (M) debut (N) dirty (O) ghetto (P) good times (Q) greatest (R) he is (S) high (T) i (U) in the ghetto (V) independent (W) is (X) july 28 (Y) material (Z) need ([) october (\) october 24 (]) on (^) only (_) or (`) popularity (a) quality (b) s (c) sell your dope (d) sex (e) singles (f) stage (g) success (h) the good times (i) third album (j) two (k) united (l) up

SOLUTION: because i got high

PROBLEM: Context: Lexington, consolidated with Fayette County, is the second-largest city in Kentucky and the 61st largest in the United States. Known as the "Horse Capital of the World", it is the heart of the state's Bluegrass region. With a mayor-alderman form of government, it is one of two cities in Kentucky designated by the state as first-class; the other is the state's largest city of Louisville. In the 2015 U.S. Census Estimate, the city's population was 314,488, anchoring a metropolitan area of 500,535 people and a combined statistical area of 723,849 people., Raycom Sports is an American syndicator of sports television programs. It is headquartered in Charlotte, North Carolina, and owned and operated by Raycom Media. It was founded in 1979 by husband and wife, Rick and Dee Ray. Since its inception, it has produced and distributed football and basketball games from the Atlantic Coast Conference (ACC) of the NCAA. It was also a distributor of games from the Southeastern, Big Eight, and Big Ten conferences, as well as the now-defunct Southwest Conference. In August 2019, Raycom Sports will officially stop its syndicated broadcasts of ACC college football and basketball seasons as the Conference and ESPN will then launch the ACC-ESPN cable network., ESPN (originally an initialism for Entertainment and Sports Programming Networks) is a U.S.-based global cable and satellite sports television channel owned by ESPN Inc., a joint venture between The Walt Disney Company (which operates the network) and the Hearst Corporation (which owns a 20% minority share)., Tom Hammond ( born May 10 , 1944 in Lexington , Kentucky ) is an American sportscaster for NBC Sports television . Hammond is one of the network 's staple on - air presenters , along with Bob Costas and Dan Hicks . Hammond was the lead play - by - play commentator for Southeastern Conference men 's basketball broadcasts by TVS ( from 1980 - 1983 ) , SPI / Lorimar ( 1984 - 1986 ) and Raycom Sports ( formerly Lincoln Financial Sports and Jefferson Pilot Sports ) from 1987 until 2009 . In 2013 , he was replaced by Dan Hicks as play - by - play announcer for Notre Dame Football on NBC . He has known his color commentator on the Lincoln Financial broadcasts , Larry Conley , since junior high school . Hammond also has served as the play - by - play announcer for NBC 's coverage of Track and Field at every Summer Olympics since 1992 ., A color commentator is a North American term for a sports commentator who assists the main commentator, often by filling in any time when play is not in progress. In other regions this role is variously referred to as an analyst or summariser. The color analyst and main commentator will often exchange comments freely throughout the broadcast, when the play-by-play announcer is not describing the action. The color commentator provides expert analysis and background information, such as statistics, strategy and injury reports on the teams and athletes, and occasionally anecdotes or light humor. Color commentators are often former athletes or coaches of the sport being broadcast., NBC Sports is the programming division of the American broadcast network NBC, owned by the NBCUniversal Television Group division of NBCUniversal, that is responsible for sports broadcasts on the network, and its dedicated national sports cable channels. Formerly operating as "a service of NBC News", it broadcasts a diverse array of sports events, including the Olympic Games, the NFL, NASCAR, the NHL, Notre Dame football, the PGA Tour, the IndyCar Series, the Premier League and the Triple Crown, among others. Other programming from outside producers  such as coverage of the Ironman Triathlon  is also presented on the network through NBC Sports. With Comcast's acquisition of NBCUniversal, its own cable sports networks were aligned with NBC Sports into a part of the division known as the NBC Sports Group., The Southeastern Conference (SEC) is an American college athletic conference whose member institutions are located primarily in the Southern part of the United States. Its fourteen members include the flagship public universities of ten states, three additional public land grant universities, and one private research university. The conference is headquartered in Birmingham, Alabama. The SEC participates in the National Collegiate Athletic Association (NCAA) Division I in sports competitions; for football, it is part of the Football Bowl Subdivision (FBS), formerly known as Division I-A., MLB Network is an American television sports channel dedicated to baseball. It is primarily owned by Major League Baseball, with television providers Comcast (through its NBC Sports Group), DirecTV, Charter Communications and Cox Communications having minority ownership. The channel's headquarters and studios are located in the Secaucus, New Jersey facility which formerly housed MSNBC's studios. MLB Network's studios also house NHL Network with some studio sharing, which came under the management of MLB Advanced Media in mid-2015 and transferred most operations from the network's former Toronto home base. Tony Petitti, former executive producer of CBS Sports, was named the network's first president. Petitti served as MLB Network's president until December 2014 when he was appointed as Chief Operating Officer of Major League Baseball. Rob McGlarry, who worked as Senior and later Executive Vice-president of Business Affairs at MLB Network since 2009, was named the network's second President., NBCUniversal Television Group is the common name, given the previous usage as a name for the preceding division group, for NBC Broadcasting and NBC Entertainment, both American television units of NBCUniversal., The National Collegiate Athletic Association (NCAA) is a non-profit association which regulates athletes of 1,281 institutions, conferences, organizations, and individuals. It also organizes the athletic programs of many colleges and universities in the United States and Canada, and helps more than 450,000 college student-athletes who compete annually in college sports. The organization is headquartered in Indianapolis, Indiana. In 2014, the NCAA generated almost a billion dollars in revenue. 80 to 90% of this revenue was due to the Men's Division I Basketball Tournament. This revenue is then distributed back into various organizations and institutions across the United States., The National Association for Stock Car Auto Racing (NASCAR) is an American family-owned and operated business venture that sanctions and governs multiple auto-racing sports events. Bill France Sr. founded the company in 1948 and his grandson Brian France became its CEO in 2003. NASCAR is motorsport's preeminent stock-car racing organization. The three largest racing-series sanctioned by this company are the Monster Energy NASCAR Cup Series, the Xfinity Series, and the Camping World Truck Series. The company also oversees NASCAR Local Racing, the Whelen Modified Tour, the Whelen All-American Series, and the NASCAR iRacing.com Series. NASCAR sanctions over 1,500 races at over 100 tracks in 39 of the 50 US states as well as in Canada. NASCAR has presented exhibition races at the Suzuka and Motegi circuits in Japan, the Autódromo Hermanos Rodríguez in Mexico, and the Calder Park Thunderdome in Australia., Track and field is a sport which includes athletic contests established on the skills of running, jumping, and throwing. The name is derived from the sport's typical venue: a stadium with an oval running track enclosing a grass field where the throwing and jumping events take place. Track and field is categorised under the umbrella sport of athletics, which also includes road running, cross country running, and race walking. , A team is a group of people or other animals linked in a common purpose. Human teams are especially appropriate for conducting tasks that are high in complexity and have many interdependent subtasks., Running is a method of terrestrial locomotion allowing humans and other animals to move rapidly on foot. Running is a type of gait characterized by an aerial phase in which all feet are above the ground (though there are exceptions). This is in contrast to walking, where one foot is always in contact with the ground, the legs are kept mostly straight and the center of gravity vaults over the stance leg or legs in an inverted pendulum fashion. A characteristic feature of a running body from the viewpoint of spring-mass mechanics is that changes in kinetic and potential energy within a stride occur simultaneously, with energy storage accomplished by springy tendons and passive muscle elasticity. The term running can refer to any of a variety of speeds ranging from jogging to sprinting., Statistics is the study of the collection, analysis, interpretation, presentation, and organization of data. In applying statistics to, e.g., a scientific, industrial, or social problem, it is conventional to begin with a statistical population or a statistical model process to be studied. Populations can be diverse topics such as "all people living in a country" or "every atom composing a crystal". Statistics deals with all aspects of data including the planning of data collection in terms of the design of surveys and experiments., Football Night in America is an American pre-game show that is broadcast on NBC, preceding its broadcasts of Sunday night and Wild Card Saturday National Football League (NFL) games. The program debuted on September 10, 2006, when the network inaugurated its Sunday prime time game package. The 80-minute program airs live at 7:00 p.m. Eastern Time, and is broadcast from Studio 1 at NBC Sports Headquarters in Stamford, Connecticut. Prior to 2012, "Football Night in America" originally broadcast from the GE Building in New York City, first out of Studio 8G from 2006 to 2012 and in 2013, from Studio 8H, where "Saturday Night Live" is also taped., Raycom Media, Inc. is an American television broadcasting company based in Montgomery, Alabama. It is owned by its employees., Comcast Corporation (formerly registered as Comcast Holdings) is an American global telecommunications conglomerate that is the largest broadcasting and cable television company in the world by revenue. It is the second-largest pay-TV company after the AT&T-DirecTV acquisition, largest cable TV company and largest home Internet service provider in the United States, and the nation's third-largest home telephone service provider. Comcast services U.S. residential and commercial customers in 40 states and in the District of Columbia. The company's headquarters are located in Philadelphia, Pennsylvania. As the owner of the international media company NBCUniversal since 2011, Comcast is a producer of feature films and television programs intended for theatrical exhibition and over-the-air and cable television broadcast., The PGA Tour (officially rendered in all capital letters, as PGA TOUR) is the organizer of the main professional golf tours played primarily by men in the United States and North America. It organizes most of the events on the flagship annual series of tournaments also known as the PGA Tour, as well as PGA Tour Champions (for golfers age 50 and older) and the Web.com Tour (for professional players who have not yet qualified to play in the PGA Tour), as well as PGA Tour Canada, PGA Tour Latinoamérica, and PGA Tour China. It is headquartered in Ponte Vedra Beach, Florida, a suburb of Jacksonville., Robert Quinlan "Bob" Costas (born March 22, 1952) is an American sportscaster, on the air for NBC Sports television since the early 1980s. He has been the prime-time host of twelve Olympic Games since 1992. In addition to his Olympic work, Costas currently does play-by-play for MLB Network, hosts an interview show called "Studio 42 with Bob Costas", and serves as the host of NBC's "Football Night in America"., Charlotte is the largest city in the state of North Carolina. It is the county seat of Mecklenburg County and the second-largest city in the southeastern United States, just behind Jacksonville, Florida. Charlotte is the third-fastest growing major city in the United States. In 2014 the estimated population of Charlotte according to the U.S. Census Bureau was 809,958, making it the 17th-largest city in the United States based on population. The Charlotte metropolitan area ranks 22nd-largest in the U.S., and had a 2014 population of 2,380,314. The Charlotte metropolitan area is part of a sixteen-county market region or combined statistical area with a 2014 U.S. Census population estimate of 2,537,990. Residents of Charlotte are referred to as "Charlotteans". It is listed as a "gamma-plus" global city by the Globalization and World Cities Research Network., The Atlantic Coast Conference (ACC) is a collegiate athletic conference in the United States of America in which its fifteen member universities compete in the National Collegiate Athletic Association (NCAA)'s Division I, with its football teams competing in the Football Bowl Subdivision (FBS), the highest levels for athletic competition in US-based collegiate sports. The ACC sponsors competition in twenty-five sports with many of its member institutions' athletic programs held in high regard nationally., NBC News is a division of the American broadcast network NBC. The division operates under NBCUniversal News Group, a subsidiary of NBCUniversal, in turn a subsidiary of Comcast. The group's various operations report to the president of NBC News, Deborah Turness., The National Broadcasting Company (NBC) is an American commercial broadcast television network that is the flagship property of NBCUniversal, a subsidiary of Comcast. The network is headquartered in the Comcast Building (formerly known as the GE Building) at Rockefeller Center in New York City, with additional major offices near Los Angeles (at Universal City Plaza), Chicago (at the NBC Tower) and soon in Philadelphia at Comcast Innovation and Technology Center. The network is part of the Big Three television networks. NBC is sometimes referred to as the "Peacock Network", in reference to its stylized peacock logo, which was originally created in 1956 for its then-new color broadcasts and became the network's official emblem in 1979., The Premier League is an English professional league for men's association football clubs. At the top of the English football league system, it is the country's primary football competition. Contested by 20 clubs, it operates on a system of promotion and relegation with the English Football League (EFL; known as "The Football League" before 201617). Welsh clubs that compete in the English football league system can also qualify., An anecdote is a brief, revealing account of an individual person or an incident. Often humorous, anecdotes differ from jokes because their primary purpose is not simply to provoke laughter, but to reveal a truth more general than the brief tale itself, such as to characterize a person by delineating a specific quirk or trait, to communicate an abstract idea about a person, place, or thing through the concrete details of a short narrative. An anecdote is "a story with a point.", Subject: tom hammond, Relation: occupation, Options: (A) announcer (B) association football (C) canada (D) color commentator (E) commercial (F) conducting (G) entertainment (H) executive producer (I) fashion (J) game (K) general (L) major (M) mayor (N) member (O) model (P) officer (Q) president (R) prior (S) programming (T) research (U) sports commentator (V) television (W) united states of america

SOLUTION:
sports commentator