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: Who was the second top scorer during the 1955-56 Serie A? Passage:Throughout his club career, Pivatelli most notably played for A.C. Milan (1961–63); he also played for Hellas Verona F.C. (1950–53), Bologna F.C. 1909 (1953–60), and S.S.C. Napoli (1960–61). After being dropped from the Inter Youth Side, Pivatelli was acquired by Verona in 1950, with whom he made his Serie B debut at the age of 17, scoring his first professional goal in his second appearance with the club, in a 4–1 victory over Vicenza. The following season, he was promoted to the starting line-up, and scored a total of 25 goals in 68 games for his team during the next three seasons, also helping the struggling club avoid relegation. After joining Bologna in 1953, he made his Serie A debut with the club on 13 September 1953, in a 2–1 home win over Atalanta. With the Emilian side, he was the Serie A top-scorer during the 1955–56 Serie A season, with 29 league goals in 30 appearances, and was the only Italian player to win the Capocannoniere title during the 1950s. In total, he scored 105 goals for Bologna during his seven seasons with the club. After playing with Napoli for the 1960–61 season, he joined Milan in 1961, and was part of the side that won the Serie A title in 1962, and the European Cup in 1963 under manager Nereo Rocco, after which he subsequently retired from playing professional football.
 Links: a. UEFA Champions League b. Capocannoniere c. S.S.C. Napoli d. 1955–56 Serie A

Ex Output:
b


Ex Input:
Question: Who was in charge at Princeton University the year Barschall graduated from that school? Passage:Barschall was born as Heinrich Hermann Barschall in Berlin, Germany; his father was a patent attorney who had received a Ph.D. in chemistry after studying with Nobel Laureates Emil Fischer and Fritz Haber. After beginning study in several universities in Germany, he emigrated to the United States in 1937 during the early Holocaust period; though raised as a Lutheran, he had some Jewish ancestry. He received his Ph.D. from Princeton University in 1940 under the direction of Rudolf Ladenburg; he also worked closely with John A. Wheeler. After a suggestion by Niels Bohr, he carried out in only a few days with fellow graduate student Morton H. Kanner the first demonstration of fission by fast neutrons and thorium and uranium. His thesis was on the interaction of fast neutrons with helium. In a paper with John A. Wheeler he reported the discovery of spin-orbit coupling in neutron scattering.
 Links: a. Emil Fischer b. Princeton University c. Jews d. John Archibald Wheeler

Ex Output:
b


Ex Input:
Question: When was Monica's paternal grandfather born? Passage:Raymund was born in St. Petersburg, Florida, to Steve Raymund, the board chairman and retired CEO of Tech Data Corp., a Clearwater-based distributor of computer components and software, and Sonia (née Lara), "a community volunteer [and the] co-founder of the Soulful Arts Dance Academy in St. Petersburg," who hails from Santo Domingo, Dominican Republic. Her father was of German (paternal) and Eastern European Jewish (maternal) descent and attended a Reform Judaism temple. Her paternal grandfather was businessman and philanthropist Edward C. Raymund. Raymund's younger brother, Will was a graduate of Berklee College of Music, and a sound and lighting engineer and music promoter. He died in August 2015. She was raised Jewish and celebrated a bat mitzvah. In high school, she participated in the "Broadway Theater Project" in Tampa and at the North Carolina School of the Arts in Winston-Salem."
 Links: a. Eastern Europe b. Edward C. Raymund c. Tech Data d. St. Petersburg, Florida

Ex Output:

b