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: Lizards are a widespread group of squamate reptiles, with over 6,000 species, ranging across all continents except Antarctica, as well as most oceanic island chains. The group, traditionally recognized as the suborder Lacertilia, is defined as all extant members of the Lepidosauria (reptiles with overlapping scales) that are neither sphenodonts (i.e., tuatara) nor snakes  they form an evolutionary grade. While the snakes are recognized as falling phylogenetically within the Toxicofera clade from which they evolved, the sphenodonts are the sister group to the squamates, the larger monophyletic group, which includes both the lizards and the snakes., Geckos are lizards belonging to the infraorder Gekkota, found in warm climates throughout the world. They range from 1.6 to 60 cm (0.64 to 24 inches). Most geckos cannot blink, but they often lick their eyes to keep them clean and moist. They have a fixed lens within each iris that enlarges in darkness to let in more light., Dravidogecko is a monotypic genus of Indian gecko , commonly known as forest gecko ., Gekkota is an infraorder of squamate reptiles in the suborder Scleroglossa, comprising all geckos and the limbless "snake-lizards" of family Pygopodidae. The legless lizards of the family Dibamidae, also referred to as blind lizards, have occasionally been counted as gekkotans, but recent molecular phylogenies suggest otherwise., Subject: dravidogecko, Relation: parent_taxon, Options: (A) dibamidae (B) geckos (C) gekkota (D) lepidosauria (E) scleroglossa (F) snake

Ex Output:
geckos


Ex Input:
Context: History.
Even after the emergence of the professional National Football League (NFL), college football remained extremely popular throughout the U.S. 
Although the college game has a much larger margin for talent than its pro counterpart, the sheer number of fans following major colleges provides a financial equalizer for the game, with Division I programs  the highest level  playing in huge stadiums, six of which have seating capacity exceeding 100,000. In many cases, college stadiums employ bench-style seating, as opposed to individual seats with backs and arm rests. This allows them to seat more fans in a given amount of space than the typical professional stadium, which tends to have more features and comforts for fans. (Only two stadiums owned by U.S. colleges or universities  Papa John's Cardinal Stadium at the University of Louisville and FAU Stadium at Florida Atlantic University  consist entirely of chairback seating.), The Sun Belt Conference is a collegiate athletic conference that has been affiliated with the NCAA's Division I since 1976. Originally a non-football conference, the Sun Belt began sponsoring football in 2001. Its football teams participate in the Division I Football Bowl Subdivision (FBS). The 12 member institutions of the Sun Belt are distributed primarily across the southern United States., The 2009 WKU Hilltoppers football ) team represented Western Kentucky University ( WKU ) during the 2009 NCAA Division I FBS football season . The team 's head coach was David Elson . WKU was an NCAA Division I FBS independent team in 2008 , before their move to the Sun Belt Conference in 2009 . 2009 was the first season where the Hilltoppers were eligible for a Sun Belt Conference championship and a postseason bowl game . The Hilltoppers played their home games at Houchens Industries -- L. T. Smith Stadium in Bowling Green , Kentucky . The Hilltopers were one of only two teams ( Eastern Michigan being the other ) to finish the 2009 season winless ., David Elson is an American football coach who is currently the defensive coordinator for Western Illinois University. Between 20032009 Elson was head coach of the WKU Hilltoppers football program representing Western Kentucky University (WKU). Elson oversaw the transition of WKU from a Football Championship Subdivision (formerly known as Division I-AA) to a Football Bowl Subdivision (formerly known as Division I-A) program, the highest division in college football; in his final season, the Hilltoppers joined the Sun Belt., An exhibition game (also known as a friendly, a scrimmage, a demonstration, a preseason game, a warmup match, or a preparation match, depending at least in part on the sport) is a sporting event whose prize money and impact on the player's or the team's rankings is either zero or otherwise greatly reduced. In team sports, matches of this type are often used to help coaches and managers select and condition players for the competitive matches of a league season or tournament. If the players usually play in different teams in other leagues, exhibition games offer an opportunity for the players to learn to work with each other. The games can be held between separate teams or between parts of the same team., A defensive coordinator is a member of the coaching staff of a gridiron football team who is in charge of the defense. Generally, along with the offensive coordinator, he represents the second level of command structure after the head coach. The defensive coordinator is generally in charge of managing all defensive players and assistant coaches, of developing a general defensive game plan, and of calling the plays for the defense during the game. At higher levels of football (college and professional), the defensive coordinator typically has a number of assistant coaches working under him who are responsible for the various defensive positions on the team (such as defensive line, linebackers, or defensive backs)., A county seat is an administrative center, seat of government, or capital city of a county or civil parish. The term is used in the United States, Canada, Romania, China and Taiwan. In the United Kingdom and Ireland, county towns have a similar function., Bowl eligibility in college football at the NCAA Division I FBS level is the standard through which teams become available for selection to participate in postseason bowl games. When a team achieves this state, it is described as "bowl-eligible"., The 2009 NCAA Division I FBS football season, or the college football season, began on September 2, 2009, progressed through the regular season and bowl season, and (aside from all-star exhibition games that followed the bowl games) concluded with the Bowl Championship Series (BCS) National Championship Game in Pasadena, California on January 7, 2010, featuring the Alabama Crimson Tide, defeating the Texas Longhorns for the National Championship by the score of 3721., Warren County is a county located in the U.S. state of Kentucky. As of 2014, the population was 120,460, making it the fifth-most populous county in Kentucky. The county seat is Bowling Green. Generally the county is dry, prohibiting the sale of alcohol, but retail alcohol sales are allowed in the "wet city" of Bowling Green; Warren County is classified as a moist county., Bowling Green is a city in and the county seat of Warren County, Kentucky, United States. As of 2015, its population of 63,616 made it the third most-populous city in the state after Louisville and Lexington; its metropolitan area had an estimated population of 165,732; and the combined statistical area it shares with Glasgow has an estimated population of 218,870., The Bowl Championship Series (BCS) was a selection system that created five bowl game match-ups involving ten of the top ranked teams in the National Collegiate Athletic Association (NCAA) Division I Football Bowl Subdivision (FBS) of American college football, including an opportunity for the top two teams to compete in the BCS National Championship Game. The system was in place for the 1998 through 2013 seasons and in 2014 was replaced by the College Football Playoff., Western Kentucky University is a public university in Bowling Green, Kentucky, United States. It was founded by the Commonwealth of Kentucky in 1906, though its roots reach back a quarter-century earlier. In the fall 2011 semester, enrollment was approximately 21,000., In North America, a bowl game is one of a number of post-season college football games that are primarily played by teams belonging to the NCAA's Division I Football Bowl Subdivision (FBS). Prior to 2002, bowl game statistics were not included in players' career totals and the games were mostly considered to be exhibition games involving a payout to participating teams. While teams once had to meet strict bowl eligibility requirements to receive an invitation to a bowl game, the number of bowl games has grown in recent years, climbing to 40 team-competitive games starting in the 201516 Bowl season. The increase in bowl games has necessitated the steady easing of the NCAA bowl eligibility rules since 2006, as teams with a losing record are often required to fill some of the 80 available bowl slots., A head coach, senior coach, or manager is a professional at training and developing athletes. They typically hold a more public profile and are paid more than other coaches. In some sports, the head coach is instead called the "manager", as in association football and professional baseball. In other sports such as Australian rules football, the head coach is generally termed a senior coach., Subject: 2009 wku hilltoppers football team, Relation: sport, Options: (A) american football (B) association football (C) bowling (D) climbing (E) football (F) national collegiate athletic association (G) sport (H) united kingdom

Ex Output:
american football


Ex Input:
Context: Brazil, officially the Federative Republic of Brazil, is the largest country in both South America and Latin America. As the world's fifth-largest country by both area and population, it is the largest country to have Portuguese as an official language and the only one in the Americas. Bounded by the Atlantic Ocean on the east, Brazil has a coastline of . It borders all other South American countries except Ecuador and Chile and covers 47.3% of the continent's land area. Its Amazon River basin includes a vast tropical forest, home to diverse wildlife, a variety of ecological systems, and extensive natural resources spanning numerous protected habitats. This unique environmental heritage makes Brazil one of 17 megadiverse countries, and is the subject of significant global interest and debate regarding deforestation and environmental protection., A continent is one of several very large landmasses on Earth. Generally identified by convention rather than any strict criteria, up to seven regions are commonly regarded as continents. Ordered from largest in size to smallest, they are: Asia, Africa, North America, South America, Antarctica, Europe, and Australia. In geology, areas of continental crust include regions covered with water., Basileuterus is a genus of New World warblers , best represented in Central and South America . This is one of only two warbler genera that are well represented in the latter continent . Some species formerly considered in this genus are now placed in the genus Myiothlypis . It is likely that the ancestors of this genus colonised South America from the family 's heartland in northern Central America even before the two continents were linked , and subsequent speciation provided most of the resident warbler species of that region . These are mainly robust warblers with a stout bill . The majority of species have olive or grey upperparts and yellow underparts . The head is often strikingly marked with a long broad supercilium , a coloured crown or crown stripes , and often other striking head markings . Many species are not well - studied , but those for which the breeding habits are known all build a domed nest on a bank or on the ground , so this is presumably typical of the genus as a whole ., South America is a continent located in the western hemisphere, mostly in the southern hemisphere, with a relatively small portion in the northern hemisphere. It is also considered a subcontinent of the Americas, which is the model used in nations that speak Romance languages. The reference to South America instead of other regions (like Latin America or the Southern Cone) has increased in the last decades due to changing geopolitical dynamics (in particular, the rise of Brazil)., The New World warblers or wood-warblers are a group of small, often colorful, passerine birds which make up the family Parulidae and are restricted to the New World. They are not closely related to Old World warblers or to Australian warblers. Most are arboreal, but some, like the ovenbird and the two waterthrushes, are primarily terrestrial. Most members of this family are insectivores., Southern Cone is a geographic region composed of the southernmost areas of South America, south of and around the Tropic of Capricorn. Traditionally, it covers Argentina, Chile and Uruguay, bounded on the west by the Pacific Ocean, and south to the junction between the Pacific and Atlantic Oceans, which is the closest continental area of Antarctica (1000 km). In terms of social and political geography, the Southern Cone comprises Argentina, Chile, Uruguay, Southern Brazil and sometimes Paraguay., Subject: basileuterus, Relation: parent_taxon, Options: (A) area (B) areas (C) argentina (D) parulidae

Ex Output:
parulidae