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: Was Carlos Manuel still alive when Batista was elected President of Cuba? Passage:Fulgencio Batista y Zaldívar (; ; born Rubén Zaldívar; January 16, 1901 – August 6, 1973) was a Cuban military officer and politician who served as the elected President of Cuba from 1940 to 1944, and as its U.S.-backed military dictator from 1952 to 1959, before being overthrown during the Cuban Revolution. Batista initially rose to power as part of the 1933 Revolt of the Sergeants, which overthrew the provisional government of Carlos Manuel de Céspedes y Quesada. He then appointed himself chief of the armed forces, with the rank of colonel, and effectively controlled the five-member "pentarchy" that functioned as the collective head of state. He maintained this control through a string of puppet presidents until 1940, when he was himself elected President of Cuba on a populist platform. He then instated the 1940 Constitution of Cuba and served until 1944. After finishing his term he lived in Florida, returning to Cuba to run for president in 1952. Facing certain electoral defeat, he led a military coup against President Carlos Prío Socarrás that preempted the election.

Example Output: b

Example Input: Question: How many players did Maryland Mania have when Armas signed with them? Passage:In 1999, Armas signed for the Maryland Mania in the USL A-League. He began the 2000 season with the Raleigh Capital Express, playing four games. He also spent time with D.C. United. In June 2000, the Columbus Crew signed Armas as a Discovery Player. He played four regular season games with the Crew. He also played on 2000 Open Cup game for the Crew, coming on for John DeBrito in the 66th minute. He also went on loan to MLS Pro 40 for one game. The Crew waived him at the end of the season. In November 2000, the Tampa Bay Mutiny claimed Armas off waivers, but released him before the season. In 2001, John Dugan, who had coached the Express in 2000, became the new head coach of the Atlanta Silverbacks. He promptly signed Armas. On June 12, 2001, half way through the season, the Silverbacks traded Armas to the Minnesota Thunder in a three-way trade which sent Andrew Restrepo from the Rochester Rhinos to Atlanta and Stoian Mladenov to the Rhinos from Minnesota. In 2002, Armas played three games with the Cincinnati Riverhawks. In 2003, he played seventeen games for the Carolina Dynamo, scoring five goals and adding 16 assists as the Dynamo took the league title. Armas was selected as a first team All Star. He then moved to the Pittsburgh Riverhounds for the 2004 USL Second Division season and was back with Carolina for the 2005 season.

Example Output: a

Example Input: Question: What is the current population of the country of which Sabah became a protectorate of? Passage:The history of Sabah can be traced back to about 23–30,000 years ago when evidence suggests the earliest human settlement in the region existed. The history is interwoven with the history of Brunei and the history of Malaysia, which Sabah was previously part of and is currently part of respectively. The earliest recorded history of Sabah being part of any organised civilisation began in the early 15th century during the thriving era of the Sultanate of Brunei. Prior to this, early inhabitants of the land lived in predominantly tribal societies, although such tribal societies had continued to exist until the 1900s. The eastern part of Sabah was ceded to the Sultan of Sulu by the Sultan of Brunei in 1658 for the former helping a victory over Brunei enemies, but many sources stated it had not been ceded at all. By the late 19th century, both territories previously owned by Sultan of Brunei and Sultan of Sulu was granted to British syndicate and later emerged as British North Borneo under the management of the North Borneo Chartered Company. Sabah became a protectorate of the United Kingdom in 1888 and subsequently became a Crown colony from 1946 until 1963, during which time it was known as Crown Colony of North Borneo. On 16 September 1963, Sabah merged with Malaya, Sarawak and Singapore (left in 1965) to form the Federation of Malaysia.

Example Output:
a