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 Q]: Question: How old was Nusslein-Volhard when she won the Nobel Prize in Physiology and Medicine? Passage:The concept of the morphogen has a long history in developmental biology, dating back to the work of the pioneering Drosophila (fruit fly) geneticist, Thomas Hunt Morgan, in the early 20th century. Lewis Wolpert refined the morphogen concept in the 1960s with the French flag model, which described how a morphogen could subdivide a tissue into domains of different target gene expression (corresponding to the colours of the French flag). This model was championed by the leading Drosophila biologist, Peter Lawrence. Christiane Nusslein-Volhard was the first to identify a morphogen, Bicoid, one of the transcription factors present in a gradient in the Drosophila syncitial embryo. She was awarded the 1995 Nobel Prize in Physiology and Medicine for her work explaining the morphogenic embryology of the common fruit fly. Groups led by Gary Struhl and Stephen Cohen then demonstrated that a secreted signalling protein, Decapentaplegic (the Drosophila homologue of transforming growth factor beta), acted as a morphogen during the later stages of Drosophila development.
 Links: a. Christiane Nüsslein-Volhard b. Lewis Wolpert c. Lewis Wolpert d. Transcription factor
[EX A]: a

[EX Q]: Question: Once a member of the Birmingham Repertory Theatre, what was Derek Jacobi's first action role? Passage:While in the sixth form, he starred in a production of Hamlet, which was taken to the Edinburgh Festival Fringe and very well regarded. At 18 he won a scholarship to the University of Cambridge, where he read history at St John's College and earned his degree. Younger members of the university at the time included Ian McKellen (who had a crush on him—"a passion that was undeclared and unrequited", as McKellen relates it) and Trevor Nunn. During his studies at Cambridge, Jacobi played many parts including Hamlet, which was taken on a tour to Switzerland, where he met Richard Burton. As a result of his performance of Edward II at Cambridge, Jacobi was invited to become a member of the Birmingham Repertory Theatre immediately upon his graduation in 1960.
 Links: a. Trevor Nunn b. Birmingham Repertory Theatre c. Trevor Nunn d. Richard Burton
[EX A]: b

[EX Q]: Question: In what state was the team that he spent nine years as a minor league manager? Passage:Gassaway won 153 games in minor league baseball, with a career high of 17 victories in 1944 for the Milwaukee Brewers of the top-level American Association. He was called up to the Cubs and made two late-season starts but was ineffective. The 1945 season — the last year of the World War II player shortage — was Gassaway's only complete year in the Majors. Pitching for the last-place Philadelphia Athletics, he worked in 24 games pitched (including 11 starting assignments) and 118 innings, and posted a 4–7 record with an earned run average of 3.74 and four complete games. He split 1946 between the MLB Indians and the Triple-A Oakland Oaks, working in 13 games for Cleveland (with six more starts) from July through the end of the season. He then returned to the minors for the remainder of his active career, and spent nine years as a minor league manager, working mostly for the Philadelphia Phillies' organization.
 Links: a. Philadelphia Phillies b. Earned run average c. Games pitched d. Starting pitcher
[EX A]:
a