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).

Ex Input:
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

Ex Output:
camera lens


Ex Input:
Context: Nischelle Renee Turner is an entertainment correspondent for HLN's "Showbiz Tonight" and CNN. Previously she was an entertainment correspondent for KNBC in Los Angeles. She was a general assignment reporter for KTTV FOX 11 from 2004 and to October 2, 2008 and worked as a sideline reporter for FOX's Sunday NFL broadcasts, and did segments for a show called Dailies. Prior to KTTV, she worked for WEHT, the ABC affiliate in Evansville, Indiana and for WVUE, the FOX Affiliate in New Orleans. She is a native of Columbia, Missouri. She attended the University of Missouri, and graduated from its Journalism school in 1998. She used work with either analyst Kurt Warner or Torry Holt and either play-by-play Chris Myers, Sam Rosen (sportscaster), or Chris Rose. She also works with Paul Sunderland on college basketball telecasts., Hollywood (, informally Tinseltown ) is an ethnically diverse, densely populated, relatively low-income neighborhood in the central region of Los Angeles, California. It is notable as the home of the U.S. film industry, including several of its historic studios, and its name has come to be a shorthand reference for the industry and the people in it., Entertainment Tonight, (stylized as ET), is an American first-run syndicated entertainment television newsmagazine that is distributed by CBS Television Distribution throughout the United States, and is broadcast on the Global Television Network in Canada, and on networks in many countries around the world. , the program's weekday broadcasts are currently anchored by Nancy O'Dell and Kevin Frazier, while the weekend editions are anchored by Cameron Mathison and Nischelle Turner., Los Angeles (Spanish for "The Angels"), officially the City of Los Angeles and often known by its initials L.A., is the second-most populous city in the United States (after New York City), the most populous city in California and the county seat of Los Angeles County. Situated in Southern California, Los Angeles is known for its mediterranean climate, ethnic diversity, sprawling metropolis, and as a major center of the American entertainment industry. Los Angeles lies in a large coastal basin surrounded on three sides by mountains reaching up to and over ., Nancy O'Dell (born Nancy Evelyn Humphries; February 25, 1966) is an American television host and entertainment journalist. She is co-anchor of the syndicated entertainment news show "Entertainment Tonight", having joined the show on January 3, 2011.
In May 2013, she received an Honorary Doctorate of Humanities from Clemson University., The film industry or motion picture industry comprises the technological and commercial institutions of filmmaking, i.e., film production companies, film studios, cinematography, film production, screenwriting, pre-production, post production, film festivals, distribution; and actors, film directors and other film crew personnel., CBS Television Distribution (CTD) is an American television distribution company, formed from the merger of CBS Corporation's domestic television distribution arms CBS Paramount Domestic Television and King World Productions, including its home entertainment arm CBS Home Entertainment. The division, the main distribution arm of CBS Television Studios (formerly CBS Paramount Network Television) and of the CBS television network, was formed on September 26, 2006 by CBS Corporation and was headed by Roger King, the CEO of King World until his death in 2007. The current president is Paul Franklin., Kevin Timothy Frazier (born May 20, 1964) is a co-host of "Entertainment Tonight" and the founder and Owner of the leading urban entertainment website HipHollywood.com. He was the first to host both Dan Patrick studios on the East and West coasts. Frazier has worked as an anchor at Fox 19 in Cincinnati WXIX-TV as well as play-by-play commentary for the University of Cincinnati Bearcats basketball team from 1993-1995 as well as Fox Sports Net, later ESPN, where he hosted "SportsCenter" and a multitude of National Basketball Association themed programming (including "NBA Shootaround", "NBA Fastbreak" and "NBA Fastbreak Tuesday"). From 20042011, he was a correspondent for "Entertainment Tonight" as well as a fill-in host, and from 2011-2014, was a co-host of "The Insider". Frazier is also the host of Game Changers on the CBS Dream Team airing nationally every Saturday morning , Cameron Arthur Mathison (born August 25, 1969) is a Canadian actor and television host, perhaps best known for his role as Ryan Lavery on "All My Children"a role which he played from December 15, 1997 to 2002, and from 2003 to 2011., CBS (an initialism of the network's former name, the Columbia Broadcasting System) is an American commercial broadcast television network that is a flagship property of CBS Corporation. The company is headquartered at the CBS Building in New York City with major production facilities and operations in New York City (at the CBS Broadcast Center) and Los Angeles (at CBS Television City and the CBS Studio Center)., Global Television Network (more commonly called Global, or occasionally Global TV) is a privately owned Canadian English-language broadcast television network. It is currently Canada's second most-watched broadcast television network after CTV, and has twelve owned-and-operated stations throughout the country. Global is owned by Corus Entertainment  the media holdings of JR Shaw and other members of his family., Michael Kearns ( born January 8 , 1950 ) is an American actor , writer , director , teacher , producer , and activist . He is noted for being the first openly gay actor , and after an announcement on Entertainment Tonight in 1991 , the first openly HIV positive actor in Hollywood ., Canada (French: ) is a country in the northern half of North America. Its ten provinces and three territories extend from the Atlantic to the Pacific and northward into the Arctic Ocean, covering , making it the world's second-largest country by total area and the fourth-largest country by land area. Canada's border with the United States is the world's longest land border. The majority of the country has a cold or severely cold winter climate, but southerly areas are warm in summer. Canada is sparsely populated, the majority of its land territory being dominated by forest and tundra and the Rocky Mountains. About four-fifths of the country's population of 36 million people is urbanized and live near the southern border. Its capital is Ottawa, its largest city is Toronto; other major urban areas include Montreal, Vancouver, Calgary, Edmonton, Quebec City, Winnipeg and Hamilton., Subject: michael kearns, Relation: occupation, Options: (A) actor (B) canada (C) commercial (D) correspondent (E) diversity (F) entertainment (G) founder (H) game (I) general (J) journalism (K) journalist (L) major (M) screenwriting (N) television

Ex Output:
journalist


Ex Input:
Context: The DFL-Supercup or "German Super Cup" is a one-off football match in Germany that features the winners of the Bundesliga championship and the DFB-Pokal. The DFL-Supercup is run by the Deutsche Fußball Liga (English: German Football League)., Liga I (also spelled Liga 1) is the Romanian professional league for men's association football clubs. It is currently sponsored by Orange and thus officially known as the Liga 1 Orange. At the top of the Romanian football league system, it is the country's primary football competition. Contested by 14 clubs, it operates on a system of promotion and relegation with Liga II. Liga I was established in 1909 and commenced play for the 190910 campaign, and is currently ranked 15th in UEFA's league coefficient ranking list. It is part of the Romanian Professional Football League (LPF). Before the 200607 season, it was named Divizia A, but the name had to be changed following the discovery that someone else had registered this trademark., The German Wine Route or Wine Road is the oldest of Germany's tourist wine routes. Located in the Palatinate region of the federal state of Rhineland-Palatinate, the route was established in 1935., The Bundesliga (lit. , sometimes referred to as the Fußball-Bundesliga or 1. Bundesliga ), is a professional association football league in Germany and the football league with the highest average stadium attendance worldwide. At the top of the German football league system, the Bundesliga is Germany's primary football competition. The Bundesliga is contested by 18 teams and operates on a system of promotion and relegation with the 2. Bundesliga. Seasons run from August to May. Most games are played on Saturdays and Sundays, with a few games played on weekdays. All of the Bundesliga clubs qualify for the DFB-Pokal. The winner of the Bundesliga qualifies for the DFL-Supercup., Sascha Kotysch (born 2 October 1988 in Kirchheimbolanden) is a German footballer who currently plays for K. Sint-Truidense V.V. in the Belgian Second Division., Germany, officially the Federal Republic of Germany, is a federal parliamentary republic in central-western Europe. It includes 16 constituent states, covers an area of , and has a largely temperate seasonal climate. With about 82 million inhabitants, Germany is the most populous member state of the European Union. After the United States, it is the second most popular immigration destination in the world. Germany's capital and largest metropolis is Berlin. Other major cities include Hamburg, Munich, Cologne, Frankfurt, Stuttgart and Düsseldorf., Meidericher Spielverein 02 e. V. Duisburg, commonly known as simply MSV Duisburg, is a German association football club based in Duisburg, North Rhine-Westphalia. Nicknamed "Die Zebras" for their traditional striped jerseys, the club was one of the original members of the Bundesliga when it was formed in 1963., The DFB-Pokal (until 1952 Tschammer-Pokal ) or "German Cup" is a German knockout football cup competition held annually. Sixty-four teams participate in the competition, including all clubs from the Bundesliga and the 2. Bundesliga. It is considered the second-most important club title in German football after the Bundesliga championship. The DFB-Pokal is run by the German Football Association (DFB), and runs from August until June. The winner qualifies for the DFL-Supercup and the UEFA Europa League unless the winner already qualifies for the UEFA Champions League in the Bundesliga., Kaiserslautern have won four German championships, two DFB-Pokals, and one DFL-Supercup and is by titles among the most successful football clubs in Germany. The FCK currently occupies the tenth place in the All-time Bundesliga table. The club's international successes included reaching the Champions League quarter-finals in 1999 as well as two-time participation in the UEFA Cup semi-final. Kaiserslautern won the German championship in the 1997/98 season as a promoter which is unique in German football. , Düsseldorf (Low Franconian, Ripuarian: "Düsseldörp" ) is the capital city of the German state of North Rhine-Westphalia and the seventh most populous city in Germany. Düsseldorf is an international business and financial centre, renowned for its fashion and trade fairs. The city is headquarters to one Fortune Global 500 and two DAX companies. Messe Düsseldorf organises nearly one fifth of premier trade shows., Michael Serr ( born July 14 , 1962 in Landau ) is a retired German football player . He spent 7 seasons in the Bundesliga with 1 . FC Kaiserslautern . As of February 2009 , he is a player agent with his agency Pro European Sports Management GmbH , representing , among others , Florian Fromlowitz , Claudiu Niculescu , Ismaël Bouzid , Sascha Kotysch and Jan Tauer ., Claudiu Iulian Niculescu (born 23 June 1976 in Slatina) is a Romanian football coach and former striker. As a footballer, he played in Romania for Universitatea Craiova, Dinamo Bucureti and U Cluj, and has also played abroad for Genoa 1893, MSV Duisburg and Omonia. He was a striker and was especially skilled in free-kicks. He is 11th in an all-time ranking for the goalscorers in Liga I, with 157 goals., Ismaël Mickael Bouzid (born 21 July 1983 in) is an Algerian footballer currently playing for Progrès Niederkorn. He plays mainly as a centre-back but has also been used as a right back., Florian Fromlowitz (born 2 July 1986 in Kaiserslautern) is a German footballer who plays as a goalkeeper for FC 08 Homburg. He is also a former German U-21 international., Kirchheimbolanden, the capital of Donnersbergkreis, is a town in Rhineland-Palatinate, south-western Germany. It is situated approximately 25 km west of Worms, and 30 km north-east of Kaiserslautern. The first part of the name, "Kirchheim", dates back to 774. It became a town in 1368, and the Sponheim family improved its security with many towers and walls. William, Duke of Nassau, ancestor of the royal families of Belgium, Sweden, Denmark and Norway, and of the grand-ducal family of Luxembourg, was born in Kirchheimbolanden. It was also ruled by First French Empire between 1792 and 1814 before passing to Kingdom of Bavaria in 1815. It was a rural district centre in the "Rheinkreis" which was renamed "Pfalz" (Palatinate) in 1835., Algeria (' "Dzayer"), officially the People's Democratic Republic of Algeria, is a sovereign state in North Africa on the Mediterranean coast. Its capital and most populous city is Algiers, located in the country's far north. With an area of , Algeria is the tenth-largest country in the world, and the largest in Africa. Algeria is bordered to the northeast by Tunisia, to the east by Libya, to the west by Morocco, to the southwest by the Western Saharan territory, Mauritania, and Mali, to the southeast by Niger, and to the north by the Mediterranean Sea. The country is a semi-presidential republic consisting of 48 provinces and 1,541 communes (counties). Abdelaziz Bouteflika has been President since 1999., Landau or Landau in der Pfalz (pop. 41,821) is an autonomous ("kreisfrei") town surrounded by the Südliche Weinstraße ("Southern Wine Route") district of southern Rhineland-Palatinate, Germany. It is a university town (since 1990), a long-standing cultural centre, and a market and shopping town, surrounded by vineyards and wine-growing villages of the Palatinate wine region. Landau lies east of the Palatinate forest, Europe's largest contiguous forest, on the German Wine Route., Jan Tauer (born August 26, 1983 in Düsseldorf) is a German football defender, currently playing for Viggbyholms IK in the Swedish sixth tier division., The Palatinate Forest, sometimes also called the Palatine Forest, is a low-mountain region in southwestern Germany, located in the Palatinate in the state of Rhineland-Palatinate. The forest is a designated nature park covering 1,771 km and its highest elevation is the Kalmit (673 m)., FC Homburg is a German association football club based in Homburg, Saarland. The club was founded on 15 June 1908 as "Fussball Club Homburg" by a group of seventeen young men at the local Hohenburg pub., The All-time Fußball-Bundesliga table is a ranking of all German football clubs based on their performance in the Bundesliga, the top division of German football. In this ranking 3 points are awarded for a win, 1 for a draw, and 0 for a loss, although the Bundesliga awarded 2 points for a win until the 199495 season., Rhineland-Palatinate (German: "Rheinland-Pfalz") is one of the 16 states (German: "Länder", lit. "countries" however better translated as "state") of the Federal Republic of Germany. It has an area of and about four million inhabitants. Its state capital is Mainz. Rhineland-Palatinate is located in western Germany and borders Belgium, Luxembourg and France, and the German states of North Rhine-Westphalia, Hesse, Baden-Württemberg and Saarland., Südliche Weinstraße is a district ("Kreis") in the south of Rhineland-Palatinate, Germany. Neighboring districts are (from west clockwise) Südwestpfalz, Bad Dürkheim, the district-free city Neustadt (Weinstraße), Rhein-Pfalz-Kreis, Germersheim, and the French "département" Bas-Rhin. The district-free city Landau is surrounded by the district., Kaiserslautern is a city in southwest Germany, located in the "Bundesland" (State) of Rhineland-Palatinate ("Rheinland-Pfalz") at the edge of the Palatinate Forest ("Pfälzerwald"). The historic centre dates to the 9th century. It is from Paris, from Frankfurt am Main, and from Luxembourg., Subject: michael serr, Relation: place_of_birth, Options: (A) algeria (B) algiers (C) bad dürkheim (D) bavaria (E) berlin (F) capital city (G) central (H) cologne (I) craiova (J) die (K) duisburg (L) düsseldorf (M) forest (N) frankfurt (O) frankfurt am main (P) genoa (Q) german (R) germany (S) hamburg (T) homburg (U) kaiserslautern (V) kingdom of bavaria (W) kirchheimbolanden (X) landau in der pfalz (Y) libya (Z) luxembourg ([) mali (\) metropolis (]) niederkorn (^) niger (_) north africa (`) of (a) orange (b) palatinate (c) palatine (d) paris (e) republic (f) rhein (g) rhineland (h) slatina (i) stuttgart (j) sweden (k) time (l) union (m) walls (n) württemberg

Ex Output:
landau in der pfalz