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: How many soldiers were killed in the battle that Philippe de Mézières was knighted after? Passage:Philippe belonged to the poorer nobility. At first, he served under Luchino Visconti in Lombardy but within a year he entered the service of the husband of Joanna I of Naples, Andrew, Duke of Calabria, who was the son of the King Charles I of Hungary. Andrew was assassinated very soon in September 1345. In the autumn of that year, Philippe set out for the East in the French army. After the Battle of Smyrna in 1346 he was made a knight, and when the French army was disbanded, he made his way to Jerusalem. He realized the advantage which the discipline of the Saracens gave them over the disorderly armies of the West, and conceived the idea of a new order of knighthood, but his efforts proved fruitless. The first sketch of the order was drawn up by him in his Nova religio passionis (1367–1368; revised and enlarged in 1386 and 1396). From Jerusalem he found his way in 1347 to Cyprus to the court of Hugh IV, where he found a kindred enthusiast in the king's son, Peter of Lusignan, then count of Tripoli; but he soon left Cyprus, and had resumed his career as a soldier of fortune when the accession of Peter to the throne of Cyprus (Nov. 1358) and his recognition as king of Jerusalem induced Philippe to return to the island, probably in 1360, when he became chancellor.
 Links: a. Peter I of Cyprus b. Luchino Visconti (died 1349) c. Smyrniote crusades d. Cyprus

Ex Output:
c


Ex Input:
Question: How old was the Cardinals right fielder when he retired? Passage:The new season brought a Cardinals team that was much changed from the one that went 100-62 in 2005 but fell to the Houston Astros in the NLCS. Starting pitcher Matt Morris, second baseman Mark Grudzielanek, left fielder Reggie Sanders, and relief pitcher Julián Tavárez left the team via free agency. Relief pitcher Ray King was traded to Colorado. Right fielder Larry Walker retired. Brought in to replace the departed Cardinals were right fielder Juan Encarnación, starting pitcher Sidney Ponson, relief pitchers Braden Looper and Ricardo Rincón, all via free agency, and second baseman Aaron Miles, acquired in the Ray King trade. Left field was left unsettled in the offseason and would remain so all year, with no player getting more than one-third of the playing time at that position.
 Links: a. Julián Tavárez b. Larry Walker c. Reggie Sanders d. Larry Walker

Ex Output:
b


Ex Input:
Question: When was the movie that Kenneth told someone his parents were "technically brothers" released? Passage:Kenneth has a close relationship with his mother; he considers her to be his best friend and credits her with his optimism; she taught him that no matter how bad things seem, there is always someone else having a worse day "like being stung by a bee, or getting a splinter, or being chained to a wall in someone's sex dungeon". Apart from pig farming, not much else is known about Kenneth's father, although, in a deleted scene of "The One with the Cast of Night Court", Kenneth tells Tracy that his parents were first cousins (something which Kenneth's father never revealed to Kenneth's mother, as his father knew that if she knew of their relation, she would have not married him); however, contrary to this, in "Grandmentor", he tells Hazel Wassername that his parents were "technically brothers". In "The Collection", he tells Jenna that his father died of a heart attack. In "Alexis Goodlooking and the Case of the Missing Whisky" it is implied that Kenneth's father was the infamous D. B. Cooper, as that alias is seen on a sewn-in patch label on the inside of one of his father's former suits. Kenneth also relays his father's final words to Jack: "Son, if you want to get ahead in this world—oh God, this hurts! Tell your mother I'm gay!". After Kenneth's father died, his mother's "friend" Ron moved in with him and his mother. Many of Kenneth's comments about his mother and Ron suggest that the two had a sexual relationship, but Kenneth appears to be unaware of this, although, it is implied that he has a great hatred towards him (Kenneth once stated that he knew Tracy Jordan like "the back of [his] step-father Ron's hand"). In "Governor Dunston", Ron and Kenneth's mother, Pearlene (played by Bryan Cranston and Catherine O’Hara, respectively), visit Kenneth, and, contrary to what Kenneth's comments portrayed him to be, Ron is a benign and amiable, if somewhat dim-witted, man who is shown to care for him like a father. Kenneth, however, still retains his dislike of him, which only increases when Ron accidentally lets it slip that he and Pearlene got married seven years earlier, something which Kenneth was unaware of (contradicting the previous quote) and is not pleased about. But, by the end of the episode, he comes to accept Ron as a part of the family.
 Links: a. Bee b. The Collection (30 Rock) c. The One with the Cast of Night Court d. Grandmentor

Ex Output:

d