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.

Example Input: Question: When did the dynasty that Ji was born during start? Passage:Jiang Ji (died 18 May 249), courtesy name Zitong, was an official and military general of the state of Cao Wei during the Three Kingdoms period of China. Born in the late Eastern Han dynasty, Jiang Ji started his career as a low-level official in his native Yang Province before becoming a subordinate of Cao Cao, the warlord who controlled the central government towards the end of the Eastern Han dynasty. After the end of the Eastern Han dynasty, he served in the state of Cao Wei through the reigns of the first three emperors – Cao Pi, Cao Rui and Cao Fang – and held various appointments in the military before rising to Grand Commandant, one of the top positions in the central government. During his service in Wei, he was known for being candid in giving advice to the emperor on various issues, including consolidating power, halting labour-intensive construction projects, and officials' abuses of power. In February 249, he joined the regent Sima Yi in staging a successful coup d'état against his co-regent Cao Shuang, but died from illness a few months later.

Example Output: b

Example Input: Question: Did the USS Stribling visit Hawaii before making her way to Japan? Passage:On 30 January 1969, Stribling put to sea from Mayport, Florida, to make her second voyage to the Far East. Heading via the Panama Canal, San Diego, and Pearl Harbor, the destroyer made for Yokosuka, Japan, and then operations off the coast of Vietnam. Stribling participated in "Sea Dragon" and "Market Time" operations, and her duties also included bombardments on the gunline, search and rescue missions usually for downed carrier pilots, and Positive Identification Radar Advisory Zone (PIRAZ) duty. The latter assignment involved riding "shotgun" for larger PIRAZ ships armed with more sophisticated radar and target designation systems. That summer, Stribling plane-guarded for the carriers operating on "Yankee Station" in the Gulf of Tonkin. When not operating in the combat zone, she put into Kaohsiung, Taiwan; Hong Kong; and Subic Bay in the Philippines for repairs after a collision with a barge being towed by RVN tug during a nighttime underway replenishment . On 2 August 1969, Stribling cleared the combat zone to return home. On her way, she stopped at Kure and Yokosuka, Japan; Pearl Harbor; San Diego; Acapulco Mexico, and Panama. On 17 September 1969, she reentered Mayport.

Example Output: b

Example Input: Question: How old was Julian Jarrold when Matthew Goode played Charles Ryder in his adaptation of Brideshead Revisited? Passage:Matthew William Goode (born 3 April 1978) is an English character actor. He made his screen debut in 2002 with ABC's TV film feature Confessions of an Ugly Stepsister. His breakthrough role was in the romantic comedy, Chasing Liberty (2004), for which he received a nomination at Teen Choice Awards for Choice Breakout Movie Star – Male. He then appeared in a string of supporting roles in films like Woody Allen's Match Point (2005), the German-British romantic comedy Imagine Me and You (2006), and the period drama Copying Beethoven (2006). He's garnered praise for his performance as Charles Ryder in Julian Jarrold's adaptation of Evelyn Waugh's Brideshead Revisited (2008), and as Ozymandias in the American neo-noir superhero film Watchmen (2009), based on DC Comics' limited series of the same name. He then starred in romantic comedy Leap Year (2010) and Australian drama Burning Man (2011), the latter earning him a nomination for Best Actor at the Film Critics Circle of Australia Awards.

Example Output:
b