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: Of the characters who married in 1986, which of their actors was younger? Passage:Linda was introduced as the wife of Mick Carter, played by Danny Dyer, the brother of established character Shirley Carter (Linda Henry), who has appeared in EastEnders since 2006. Luisa Bradshaw-White joined the cast as Shirley's sister Tina Carter in early November, and Linda was the second new Carter to appear after her. Kellie Bright's casting was announced alongside Danny Dyer's on 1 October 2013, a week after Bradshaw-White's casting was revealed. Linda was described as having been with Mick since they were teenagers, and despite not being 'blessed with brains', is a 'tough woman who will always fight tooth and nail for her family - especially her children'. Bright previously appeared as a bridesmaid in 1986 at the wedding of Michelle Fowler (Susan Tully) and Lofty Holloway (Tom Watt), and starred in scenes opposite her current co-star Letitia Dean, who continues to appear as Sharon Watts. Bright estimated herself to be aged 10 at the time. She also auditioned for the role of Tanya Branning in 2006, a role that was eventually given to Jo Joyner.
 Links: a. Sharon Watts b. Susan Tully c. Danny Dyer d. Tina Carter

Ex Output:
b


Ex Input:
Question: Who is the CEO of the airline that scheduled flights to several Florida cities and Detroit? Passage:In later years, Continental Express continued to serve the airport with nonstop regional jet flights to Cleveland while Continental Connection was operating nonstop turboprop flights to Albany, NY; however, both services ended in 2005. Spirit Airlines scheduled flights to several Florida cities and Detroit, before moving to LaGuardia Airport in 2001; in May 2008 the airline resumed service to Fort Lauderdale from MacArthur only to drop it soon after. Delta Express, which had nonstops to Orlando and Fort Lauderdale, dropped MacArthur Airport in 2003 after a decline in traffic. Delta Connection regional jet service to Atlanta flown by Atlantic Southeast Airlines (ASA) on behalf of Delta Air Lines ended on May 1, 2008 following a mid-April announcement that Delta and Northwest Airlines were planning to merge – a move that led to changes for the merged airline.
 Links: a. Detroit b. Atlanta c. Spirit Airlines d. Fort Lauderdale, Florida

Ex Output:
c


Ex Input:
Question: Who was in charge at the Museum of Primitive Art the year Bliss co-signed the letter against McCarthy? Passage:Robert Bliss was involved with many cultural and civic organizations. He served as honorary president and trustee of the American Federation of Arts; president of the American Foreign Service Association; vice-chairman of the Smithsonian Art Commission; vice-chairman of the board of the National Trust for Historic Preservation; director and first vice-president of the Washington Criminal Justice Association; member of the American Academy of Political and Social Science; and member of the Harvard Board of Overseers. He was trustee of the American Museum of Natural History, New York; trustee and executive committee member of the Carnegie Institution, Washington, D.C.; trustee of Nelson Rockefeller's Museum of Primitive Art, New York; trustee of the Santa Barbara Museum of Art; and member of the Advisory Committee on Art of the State Department's Division of Cultural Relations and the Office of the Coordinator of Inter-American Affairs. He received honorary Doctor of Law degrees from the University of Missouri (1933); Syracuse University (1934); and Harvard University (1951). Robert Bliss was one of five retired diplomats who co-signed a 1954 letter protesting U.S. Senator Joseph McCarthy's attacks on the Foreign Service.
 Links: a. Harvard Board of Overseers b. Syracuse University c. Smithsonian Institution d. Museum of Primitive Art

Ex Output:

d