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: Which comedy series for which Levitan was nominated for a 1996 Emmy ran longer? Passage:As executive producer, Levitan won an Emmy Award in 1996 for Frasier in the Outstanding Comedy Series category. He was also nominated in that same year for Outstanding Writing in Comedy Series category for The Larry Sanders Show. He was nominated for an Emmy in the Outstanding Writing for a Comedy Series category for Just Shoot Me! and two more as executive producer. Levitan won the Humanitas Prize (for writers whose work best communicates and encourages human values) in 1996 for the Frasier episode titled "Breaking the Ice". Levitan has also won a CableACE Award and a Writers Guild nomination for The Larry Sanders Show. He also garnered a Producers Guild Award and a Television Critics Association Award for Frasier, a People’s Choice Award for Stark Raving Mad and a Golden Globe nomination for Just Shoot Me!
 Links: a. Just Shoot Me! b. Frasier c. Frasier d. CableACE Award
Example Output: b

Example Input: Question: Which city had a greater population the year that Van der Lans stopped attending Catholic primary school in Amsterdam: Amsterdam or The Hague? Passage:Van der Lans has a Catholic background. Between 1960 and 1967 he attended a Catholic primary school in Amsterdam (until 1964) and The Hague. Between 1967 and 1973 he attended a Catholic secondary school in The Hague. He attended the atheneum and specialized in sciences. Between 1973 and 1981 he studied psychology at the Catholic University Nijmegen. In 1977 he received his candidate's exam (roughly equivalent to a bachelor's degree) and in 1981 he received his doctoral exam (roughly equivalent to a master's degree. Van der Lans specialized in cultural psychology and Psychology of religion. He also took additional courses in communication studies and education studies. He wrote his doctoral thesis about "Youth Culture, Provo and the Youth Movement" . Between 1979 and 1981 he attended courses to become a teacher in civics and science education. Between 1977 and 1981 he worked as a student-assistant on the faculty of social sciences at different departments. Between 1977 and 1983 he worked as a journalist for the quarterly magazine Psychologie & Maatschappij (Psychology and Society).
 Links: a. Amsterdam b. Science education c. Psychology d. Radboud University Nijmegen
Example Output: a

Example Input: Question: Of the two Puerto Rican fighters that shared world titles in the 1970s, which one had the better record? Passage:De León, a native of Trujillo Alto, Puerto Rico, first won a world title when faced with WBC world champion Marvin Camel on November 25, 1980, at the undercard of Sugar Ray Leonard and Roberto Durán's second fight in New Orleans. De León outpointed Camel over 15 rounds. After he knocked out Camel in 8 in a rematch, countryman Ossie Ocasio won the WBA world title, becoming the second pair of Puerto Ricans to share world titles in the same division at the same time, after Alfredo Escalera and Samuel Serrano had achieved the feat in the 1970s at Jr. Lightweight. De León lost his title in a shocking upset to former Gerry Cooney victim S. T. Gordon by a knockout in round 2 at Cleveland in 1982, and won a comeback fight versus former world Heavyweight champion Leon Spinks by a knockout in round six in 1983. After that, he and Gordon boxed a rematch in Las Vegas, and De León dropped Gordon once in the first round and once in the twelfth, en route to a unanimous decision win in a history-making bout: De León had now become the first boxer to win the world Cruiserweight title twice.
 Links: a. World Boxing Association b. Cleveland c. Alfredo Escalera d. Ossie Ocasio
Example Output:
c