In this task, you're given a question, along with a context passage. The passage will not have a direct answer to the question, but can include some information and a clue for the answer. Assuming you can only obtain information about one entity in the passage, your job is to determine whether information from the passage can be used to answer the question. Indicate your choice as 'a' for Yes or 'b' for No.

[EX Q]: Question: Were both of the films that Davis won Emmys for animated movies? Passage:Davis won Emmys in 1990 for Beauty and the Beast and 1995 for SeaQuest DSV. He wrote scores mostly for television series up until 1995, in which he wrote a few of the cues for the animated Disney motion picture A Goofy Movie. He continued to score television series until the two then young directors, the Wachowskis, hired him to score their neo-noir film Bound. It was reasonably successful at the box office. Bound was the film which led Davis into becoming the composer for the entire Matrix trilogy. Subsequently, Davis has composed scores for films such as Jurassic Park III (recommended to the filmmakers by John Williams, the composer of the scores for the first two films in the series), House on Haunted Hill, Behind Enemy Lines, and The Unsaid. In 2004, he produced the music score for the BBC science fiction documentary series Space Odyssey: Voyage to the Planets, released as Voyage to the Planets and Beyond in the United States.

[EX A]: b

[EX Q]: Question: Which ship had been in service longer at the time when he was on them, the one where he still held sub-lieutenant rank or the one where David had been promoted to full lieutenant? Passage:He was assigned as a midshipman on 1 May 1929 after finishing top of his class in five subjects. In 1930 he was assigned to the battleship Marlborough, part of the Third Battle Squadron; and the following year to the battlecruiser in September 1931 on which he served with fellow midshipman, and future vice admiral, Peter Gretton. While serving on the ship, Wanklyn was promoted to acting sub-lieutenant (the equivalent of an army second lieutenant) on 1 January 1932. Soon afterwards he moved to the naval gunnery school - HMS Excellent - at Whale Island, Portsmouth to learn more about naval navigation to qualify for his second ring at the rank of lieutenant. In February 1933 he moved to HMS Dolphin and was promoted to lieutenant on 1 February 1933.

[EX A]: b

[EX Q]: Question: Of the series Currie Graham guest starred in, which one ran the longest? Passage:Graham has established a career in television via multiple guest-starring roles, including recurring roles in House as the husband of Dr. House's ex-girlfriend Stacy (Sela Ward), The Mentalist as Walter Mashburn, Weeds as Vince, 24 as Ted Cofell, Boston Legal as ADA Frank Ginsberg, Desperate Housewives as Lynette Scavo's boss, Ed Ferrara, Criminal Minds as Viper, in the episode titled 52 Pickup and in Men in Trees as Supervisor Richard Ellis, the romantic interest of local chief of police Celia Bachelor. Other guest appearances include Over There (Season 1, Episode 10) as Corporal Shaver, and roles on the TV programs Judging Amy, Patrick Lehane on the TV Mini-Series Would Be Kings and . Appeared in one episode of "ER" episode 15 of Season Three as James, a robber of a small family owned grocery store. He is shot by the owner and Carol Hathaway gives him medical attention saving his life.

[EX A]:
b