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: When was the star in Draco that is visible primarily in the northern hemisphere discovered? Passage:Like the star Epsilon Draconis in the constellation of Draco, Beta Cephei is visible primarily in the northern hemisphere, given its extreme northern declination of 70 degrees and 34 minutes. It is nevertheless visible to most observers throughout the world reaching as far south as cities like Harare in Zimbabwe, Santa Cruz de la Sierra in Bolivia or other settlements north 19South latitude. It is circumpolar throughout all of Europe, northern Asia, and North American cities as far south as Guadalajara in west central Mexico. All other locations around the globe having a latitude greater than 20North will notice that the star is always visible in the night sky. Because Beta Cephei is a faint third magnitude star, it may be difficult to identify in most light polluted cities, though in rural locations the star should be easily observable.

[EX A]: a

[EX Q]: Question: How long did it take to construct the Ekaterinburg (K-84)? Passage:Construction of the nuclear submarine Ekaterinburg (K-84) began at the Northern Machinebuilding Enterprise (Sevmash) in Severodvinsk on 17 February 1982, before being commissioned into the Soviet Navy on 30 December 1985. She was the second of the seven-boat Project 667BDRM Delfin class, which was developed at the Rubin Design Bureau in September 1975. A ballistic missile submarine, she was designed primarily to carry up to 16 R-29RM Shtil (NATO designation: SS-N-23 Skiff) SLBM for use against military and industrial facilities in the case of a nuclear war. Each Shtil missile carries ten 100kt multiple independently targeted reentry vehicles, and has a circular error probable of . She is also equipped with RPK-7 Veter (NATO designation: SS-N-16 Stallion) anti-ship missiles for use against large surface vessels, and self-defense torpedoes.

[EX A]: b

[EX Q]: Question: Which international competition Jamaica competed in 2018 had a bigger number of participating countries? Passage:In May 2018, Jamaica began the first round of Caribbean Zone qualifying, this was the first time the team had assembled in two years. Jamaica won their group and advanced to the final round of Caribbean Zone qualifying. They hosted the final round tournament and won all four games securing their spot at the 2018 CONCACAF Women's Championship. The same year, Jamaica competed in the 2018 Central American and Caribbean Games. In the group stage, they had a record of one win and two losses, but did not advance to the knockout round. At the 2018 CONCACAF Women's Championship, Jamaica was drawn into Group B alongside Canada, Costa Rica and Cuba. In their first match against Canada, they played well but lost 20. Jamaica secured an upset 10 victory over Costa Rica in their second match, thanks in part to the great play of goalkeeper Sydney Schneider. In their final group match against Cuba, Jamaica won 90. As a result of Costa Rica losing their final group match, Jamaica finished second in their group and advanced to the semi-finals where they would face the number one ranked United States. The US defeated Jamaica 60, in the semi-final. Jamaica won the third place match against Panama on penalty kicks, securing a spot at the 2019 FIFA Women's World Cup. Jamaica is the first Caribbean nation to ever qualify for a Women's World Cup and became the first Caribbean country to have both men's and women's teams to participate in men's and women's World Cup. Interestingly, its male counterparts also qualified to the only FIFA World Cup also in France.

[EX A]:
a