In this task, you're given a question, a context passage, and four options which are terms from the passage. After reading a passage, you will get a brief understanding of the terms. Your job is to determine by searching and reading further information of which term you can answer the question. Indicate your choice as 'a', 'b', 'c', or 'd'. If you think more than one option is plausible, choose the more probable option to help you answer the question.

Ex Input:
Question: How long had Fenway Art School been operating the year Vassos moved to Boston? Passage:Vassos moved to Boston, Massachusetts in 1919, where he attended the Fenway Art School at night. He studied alongside American artist John Singer Sargent and worked as an assistant for Joseph Urban. In 1924 he moved to New York, where he attended the Art Students League of New York, studying under George Bridgman, John Sloan, and others. He opened his own studio creating window displays for department stores, like Wanamakers, murals, and advertisements for Saks Fifth Avenue, Bonwit Teller, and Packard Motor Cars in his unique black and white illustrated style. At the same time, he illustrated a series of books by Oscar Wilde for E.P. Dutton followed by others including Phobia on which he based his life-long design focus on psychology, his area of expertise as noted by Fortune Magazine's list of top designers in the country. He entered the emergent field of industrial design and was hired by rapidly-growing RCA Victor, under the leadership of David Sarnoff, who discovered Vassos while painting murals at the WCAU skyscraper in Philadelphia. The company had recently acquired Victor Phonograph, built Radio City, and owned NBC Broadcasting, but needed to amplify and modernize their radio manufacturing business. By hiring Vassos, an up-and-coming industrial designer who created their first Styling department, launched Vassos on a four-decade relationship with the company for whom he designed hundreds of items, while also consulting for numerous other clients like Coca-Cola, Waterman, Universal Artists, Remington, and the United States Government. Vassos's work as an interior designer included the Chrysler Building apartment of photographer Margaret Bourke-White, Nedick's Hot Dog stands, displays for RCA in department stores and the World's Fair,and many others for which he employed modular furniture. He eschewed trendy styles like the extreme-streamlined look, popular in the 1930s, and favored the clean, modern look unadorned with unnecessary elements. He expressed his design philosophy for magazines like Pencil Points and in lectures on modern design and art. Although he was hailed as a top designer in the United States during the 1930s, he slipped away from the spotlight of his industrial design peers like Raymond Loewy, Henry Dreyfuss, and Norman Bel Geddes, largely because he did not open a large firm. Unique among the industrial designers of the 20th century, his work was focused on the intersections between interior decorating, furniture design, and the shapes of phonographs, radios and televisions. His contributions include creating a futuristic living room including television, the slide rule dial on radios, emphasis on the haptic experience of media (knobs and buttons), and the "user experience," years before this term was coined.
 Links: a. Art Students League of New York b. Colleges of the Fenway c. Norman Bel Geddes d. Bonwit Teller

Ex Output:
b


Ex Input:
Question: What are earthwork mounds made of? Passage:Indigenous peoples inhabited Missouri for thousands of years before European exploration and settlement. Archaeological excavations along the rivers have shown continuous habitation for more than 7,000 years. Beginning before 1000 CE, there arose the complex Mississippian culture, whose people created regional political centers at present-day St. Louis and across the Mississippi River at Cahokia, near present-day Collinsville, Illinois. Their large cities included thousands of individual residences, but they are known for their surviving massive earthwork mounds, built for religious, political and social reasons, in platform, ridgetop and conical shapes. Cahokia was the center of a regional trading network that reached from the Great Lakes to the Gulf of Mexico. The civilization declined by 1400 CE, and most descendants left the area long before the arrival of Europeans. St. Louis was at one time known as Mound City by the European Americans, because of the numerous surviving prehistoric mounds, since lost to urban development. The Mississippian culture left mounds throughout the middle Mississippi and Ohio river valleys, extending into the southeast as well as the upper river.
 Links: a. Archaeology b. Collinsville, Illinois c. Earthworks (archaeology) d. Collinsville, Illinois

Ex Output:
c


Ex Input:
Question: What state were the players that Crouch edged out for the Heisman Trophy from? Passage:In 2001 Crouch had his best year, breaking school or NCAA records almost weekly and appearing to be a serious contender for the Heisman Trophy. In the first game of the 2001 season, a 21-7 defeat of TCU, Crouch surpassed Tommie Frazier as Nebraska's all-time total offense leader. He became the Big 12 all-time career rushing quarterback in the emotionally charged game against Rice. The next week, against Missouri, Crouch was backed up near the goal line when he scrambled to escape from defenders and pulled off a 95-yard touchdown run, the longest in school history. Against Iowa State the following week, Crouch broke the record for career touchdowns by a quarterback. Crouch became only the fourth player in Division 1 history to both pass and rush for 3,000 yards in a career with his performance against Texas Tech. Next, in a hard-fought game against defending national champion Oklahoma, Crouch again showed off his speed and playmaking abilities, this time serving as quarterback and receiver in a single play, the famous "Black 41 Flash Reverse Pass" in which Crouch made a 63-yard touchdown reception. By mid-November Crouch had set a school record for most career wins as a starter and became only the ninth quarterback in D-1A history to have won 35 games as a starter. The Cornhuskers were 11-0 going into the annual contest with Colorado the day after Thanksgiving. Crouch had a career day, setting the school record for offense yards in a single game with 360 yards. The Nebraska defense was dominated by the Buffaloes, however, and gave up a then-record 62 points to Colorado. The 62-36 loss appeared to have ended Nebraska's hopes of playing for the national championship and to have hurt Crouch's chances of winning the Heisman. Two weeks later, Crouch was announced as the recipient of the award, edging out Florida's Rex Grossman and Miami's Ken Dorsey in the closest Heisman ballot since 1985. His outstanding season also was recognized when he won the Davey O'Brien Award for being the best collegiate quarterback in the nation during the 2001 season. In the meantime several highly ranked teams were upset and in the final BCS rankings, Nebraska beat out one-loss Oregon and two-loss Colorado to earn the No. 2 spot in the BCS rankings. The final BCS rankings were steeped in controversy since Nebraska had the chance to play in the Rose Bowl for the national championship despite not winning a conference or division championship. In the Rose Bowl on January 3, 2002, Crouch rushed for 114 yards against the Miami Hurricanes but was denied a touchdown for the first time since September, 1999. The No. 1 Hurricanes defeated the Cornhuskers 37-14, leaving Crouch with a 35-7 record as a starting quarterback.
 Links: a. Missouri Tigers football b. Rex Grossman c. TCU Horned Frogs football d. Oregon Ducks football

Ex Output:

b