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: What does UNESCO stand for? Passage:Wyndham devoted much of his life to public service outside of his role in the Department of Education. In 1945 he led the Australian delegation at the conference which created UNESCO and was a member of the Australian delegation to UNESCO in 1958 and again in 1966. In 1959 he represented Australia at the Commonwealth Education Conference at Oxford and again in New Delhi in 1962. He was a Fellow of the Royal Institute of Public Administration and a Fellow and President (19631965) of the Australian College of Educators. He was Chairman of the NSW State Library Board, NSW State Archives Authority, Secondary Schools Board, Board of Senior School Studies, Board of Teacher Education, Sydney Symphony Orchestra Advisory Committee and Intellectually Handicapped Standing Committee amongst others. He was a member of the Senate of the University of Sydney, Council of the University of New South Wales, Council of the University of New England, Council of Macquarie University, Technical Education Advisory Council and the Sydney Opera House Trust. In 1961 Wyndham was appointed a Commander of the Order of the British Empire for services to education in NSW and in 1969 appointed a Knight Bachelor.

Example Output: b

Example Input: Question: At what age did Jared Harris join Allied? Passage:On February 6, 2015, Paramount Pictures and New Regency announced that Robert Zemeckis was to direct an untitled World War II romantic thriller, in which Brad Pitt would star. Steven Knight wrote the original script, in development by Graham King's GK Films, which now would be produced by ImageMovers' Zemeckis and Steve Starkey along with King. On June 8, 2015, Marion Cotillard was cast to play a spy along with Pitt, who fall in love during a mission to kill a German official. In August 2015, Knight said that the film would be based on a true story told to him at the age of 21, and also that the shooting would start in January 2016. On January 28, 2016, Jared Harris joined the film. On March 8, 2016, Lizzy Caplan was cast to play Pitt's sister. Executive producers on the film would be Knight, Jack Rapke, Patrick McCormick and Denis O'Sullivan. Alan Silvestri composed the music.

Example Output: b

Example Input: Question: How many total soldiers are able to be housed at Santa Rosa Army Air Field? Passage:The 367th Fighter Group was first activated at Hamilton Field, California on 15 July 1943 with the 392d, 393d and 394th Fighter Squadrons as its initial components. Several members of its initial cadre were former Flying Tigers with prior combat experience. It was not until late August, however, that the group received its first Bell P-39 Airacobra. After building up its strength, the group moved in October to Santa Rosa Army Air Field, California. In December the group moved to Oakland Municipal Airport, while its squadrons moved to separate fields in northern California. The squadrons moved temporarily in sequence to Tonopah Army Air Field, Nevada, where they performed dive bombing and gunnery training. Training accidents with the Airacobra cost eight pilots their lives. In January 1944, as it prepared for overseas movement, the 367th was beefed up with personnel from the 328th and 368th Fighter Groups. The group staged through Camp Shanks, and sailed for England aboard the . The "Drunken Duchess" docked at Greenock, Scotland on 3 April and the group was transported by train to its airfield at RAF Stoney Cross, England.

Example Output:
a