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: In what state did Aguilar begin his time as a member of the USL Premier Development League? Passage:Aguilar graduated from La Mirada High School. He attended Rio Hondo College for two years, playing on the men's soccer team in 2002 and 2003. He was a 2002 2007 NSCAA/adidas Men's Junior College Division III All-America. In 2004, Aguilar transferred to the University of San Francisco. He completed his collegiate career in 2005 after winning back-to-back WCC Division I titles with Second and First Team All-WCC awards. In March 2005, Aguilar joined the Ajax Orlando Prospects of the USL Premier Development League. Aguilar was drafted by the California Cougars of Major Indoor Soccer League in March 2006. Aguilar played with the San Francisco Seals. He later played for the Ajax Orlando Prospects. In 2007, he signed with the USL First Division expansion team California Victory. He played nineteen games with the Victory before being traded to the Montreal Impact on July 30, 2007. He then played seven games with the Impact through the end of the 2007 season that includes making the starting squad for the playoffs. He was signed to a 3-year contract extension with the Impact and played through the first half of the 2008 season until an injury caused him to retire early. He currently resides in San Francisco.

Example Output: b

Example Input: Question: Which team won the game on October 16, 2010? Passage:Murray started the 2010 season off with a strong performance of 208 rushing yards and two rushing touchdowns against Utah State. In the next game against Florida State, he had 51 rushing yards and two rushing touchdowns. In the following game against Air Force, he recorded 110 rushing yards and his third consecutive game with two rushing touchdowns. In addition, he had five receptions for 38 yards and a receiving touchdown. After posting 67 rushing yards and a touchdown against Cincinnati in the following game, he had 115 rushing yards and two rushing touchdowns against Texas. On October 16, 2010, with 112 rushing yards and two rushing touchdowns against Iowa State, Murray passed running back Steve Owens as the all-time touchdown leader at the University of Oklahoma with 58 touchdowns. On November 20, against Baylor, he had 62 rushing yards, one rushing touchdown, six receptions, 120 receiving yards, and one receiving touchdown. In his final collegiate game, he had 93 rushing yards and one rushing touchdown against Connecticut in the 2011 Fiesta Bowl. He finished his last season with the Sooners with 1,214 rushing yards, 15 rushing touchdowns, 71 receptions, 594 receiving yards, and five receiving touchdowns. He ended his college career with 65 touchdowns, becoming only the fifth player in Big 12 conference history to score at least 60 career touchdowns.

Example Output: a

Example Input: Question: What country is Stokke located in? Passage:Sachnowitz was one of 772 Jews to be deported to Auschwitz. He was arrested together with other men in the family on 26 October 1942. Sheriff Gran in Stokke arrested them and sent them to Berg concentration camp. The deportation to Germany happened on the German transport ship in November 1942. Only 34 of the deported Jews survived the stay in Auschwitz and the other concentration camps. Sachnowitz attended the death march from the camp in Buna on 18 January 1945, and they walked 80km the first day. He estimated that his group consisted of up to 100,000 prisoners, most of whom died under the march. From Gliwice they were sent with train which went all over the present-day Czech republic and Austria and finally arrived in the camp at Dora at Nordhausen after approximately 10 days. The prisoners at Dora and Buchenwald worked in underground factories with building V-1 flying bombs and V-2 rockets. Sachnowitz was a witness of the many bodies, which each only weighed 3540kg, which were burnt outside the camp in huge fires or sent to the crematorium at Buchenwald. From Dora Sachnowitz and his comrades were sent by foot to Bergen-Belsen. Sachnowitz was at the end of the war transferred to Bergen-Belsen, which was freed by British forces. Sachnowitz was the only surviving Norwegian in Bergen-Belsen and he was on 28 April 1945 evacuated together with other prisoners to a hospital in Eindhoven. From there he was sent to a hospital in Copenhagen, Denmark, and received proper treatment.

Example Output:
b