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 starred alongside Elijah Wood in the Everything is Illuminated adaptation? Passage:Foer graduated from Princeton in 1999 with a degree in philosophy, and traveled to Ukraine to expand his thesis. In 2001, he edited the anthology A Convergence of Birds: Original Fiction and Poetry Inspired by the Work of Joseph Cornell, to which he contributed the short story, "If the Aging Magician Should Begin to Believe". His Princeton thesis grew into a novel, Everything Is Illuminated, which was published by Houghton Mifflin in 2002. The book earned him a National Jewish Book Award (2001) and a Guardian First Book Award (2002). Foer shared the PEN/Robert W. Bingham Prize with fellow authors Will Heinrich and Monique Truong in 2004. In 2005, Liev Schreiber wrote and directed a film adaptation of the novel, which starred Elijah Wood.
 Links: a. Philosophy b. Liev Schreiber c. Joseph Cornell d. Everything Is Illuminated (film)

Ex Output:
d


Ex Input:
Question: How old was Beloff's husband when he died? Passage:Anne Beloff was born in 1921 in Hampstead to Simon Beloff and Marie Katzin. Her parents were of Russian–Jewish background, and her siblings included the historian Max Beloff, Baron Beloff, the psychologist John Beloff, the journalist Nora Beloff, and the politician Renee Soskin. She earned a degree in chemistry from University College London in 1942 before completing a PhD in the biochemistry of skin burns with Rudolph Peters at the University of Oxford. She visited Harvard Medical School in 1946 to perform research and returned to the UK in 1948. In the same year she married Ernst Boris Chain, a biochemist who had won the Nobel Prize in Physiology or Medicine in 1945, and moved with him to Rome.
 Links: a. Harvard Medical School b. Ernst Chain c. University of Oxford d. Hampstead

Ex Output:
b


Ex Input:
Question: How many total lego games were co-published with Lego Media and Electronic Arts? Passage:Since 1995, 69 commercial video games based on Lego, the construction system produced by The Lego Group, have been released. Following the second game, Lego Island, developed and published by Mindscape, The Lego Group published games on its own with its Lego Media division, which was renamed Lego Software in 2001, and Lego Interactive in 2002. The division also co-published with Electronic Arts before closing. Former Lego Interactive staff founded company Giant Interactive Entertainment for future Lego game publishing. Following the release of , Giant merged with Traveller's Tales to form TT Games. TT Games was acquired by Warner Bros. Interactive Entertainment (WBIE) in November 2007, making WBIE the primary publisher for Lego games.
 Links: a. The Lego Group b. Lego c. Electronic Arts d. Video game

Ex Output:

a