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.

Example Input: Question: How many universities combined to form the team Murrills played for in the 1976 Benson and Hedges cup? Passage:Murrills made his first-class debut for Cambridge University against Warwickshire. He made 34 further first-class appearances for Cambridge, the last of which came against Oxford University in 1976. In his 35 appearances for the university, he scored 900 runs at an average of 14.75, with a high score of 67. This score, which was one of three fifties he made, came against Surrey in 1976. He also appeared twice in first-class cricket for a combined Oxford and Cambridge Universities team, in 1974 against the touring Indians and in 1976 against the touring West Indians. His debut in List A cricket came for Cambridge University in the 1974 Benson and Hedges Cup against Kent, with him making three appearances in that season's competition. In the 1976 Benson and Hedges Cup he made four appearances for the Combined Universities.
Links: a. Cambridge University Cricket Club b. Warwickshire County Cricket Club c. List A cricket d. British Universities cricket team
Example Output: d

Example Input: Question: How large was Israel's GDP the year Dayan emigrated to that country? Passage:Yosef Dayan emigrated to Israel in 1968, and became a member of the right-wing Kach movement. Dayan is the founder of "Malchut Israel", a right-wing religious-political group in Israel advocating a return of the monarchy. In 2004, he became a member of the newly reconstituted Sanhedrin, a duplicate of the religious tribunal which convened during the time of the Second Temple, a group that had traditionally had seventy-one members. He has also achieved certain notoriety for his alleged central participation in so-called "death curse" ceremonies or Pulsa diNura aimed at Yitzhak Rabin and Ariel Sharon. These curses were presumably to request divine retribution after those former Prime Ministers advocated Israeli withdrawal from certain areas considered by some as inalienable parts of the promised land. Incidentally, Yitzhak Rabin was murdered soon after the first curse, and Ariel Sharon left in a persistent vegetative state after a brain haemorrhage following the second. He is also known to have supported Baruch Goldstein's (a fellow Meir Kahane disciple) terrorist actions in the Cave of the Patriarch's Massacre.
Links: a. Israel b. Ariel Sharon c. Kach and Kahane Chai d. Ariel Sharon
Example Output: a

Example Input: Question: How much of a percentage of the total population of Louisiana was the city of Minden the year that Hubert Spiva, Sr. married Lilla Ellenor Stewart? Passage:Originally from the small city of Minden in Webster Parish in northwestern Louisiana, Spiva was the son of Hubert Spiva, Sr. (1899-1939), a former foreign correspondent, and the former Lilla Ellenor Stewart (19061959), who married in 1929. They operated the Webster Printing Company and the former The Minden Herald and The Webster Review newspapers, forerunners of the Minden Press-Herald. Lilla Spiva, a scion of a prominent Webster Parish family, was a daughter of Minden attorney Daniel Webster Stewart, Sr. (1857-1935), and his wife, the former Alice Leona Reagan (1871-1954). She was a niece of William Green Stewart, a farmer and a former president of the Webster Parish School Board, for whom the since defunct William G. Stewart Elementary School in Minden is named. Another uncle, E. L. Stewart, was a member of the Louisiana House of Representatives at the time of her birth. Known as "Babe", Lilla Spiva managed the papers after her husband's death at the age of forty and was herself publisher and society editor of the Minden Herald and a member of the Louisiana Press Association. On January 23, 1960, the press association posthumously honored her for her journalistic accomplishments. Hubert Spiva is interred at Mount Hope Cemetery in Webb City in Jasper County in southwestern Missouri. Lilla is interred with other Stewart relatives at the historic Minden Cemetery. Spiva's aunt, Lilla's sister, was Mary Amanda Stewart (19031994), whom he visited in the Stewart home, later the Farley home, when he returned to his hometown.
Links: a. Jasper County, Missouri b. Minden, Louisiana c. Webster Parish School Board d. Minden, Louisiana
Example Output:
b