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 Input:
Question: Which Major General served longer in the military, Wade Haislip or John Coulter? Passage:On 15 May 1942, five months after the United States entered World War II, the 85th Infantry Division was ordered into active military service at Camp Shelby, Mississippi, under the command of Major General Wade H. Haislip. Divisions in the U.S. Army at that time were "triangularized" with three combat regiments instead of the four regiment structure "square division" used during World War I. The 340th Infantry Regiment was redesignated as the 410th Quartermaster Battalion and left the division. Basic infantry training was begun in June 1942 at Camp Shelby, Mississippi. In April 1943, it participated in large-scale army training in the Louisiana Maneuvers near Leesville, Louisiana. In August, the division was moved to Camp Coxcomb, California for desert warfare training. In October, the division was transferred to Fort Dix, New Jersey, for final preparations before shipment overseas. Major General John B. Coulter was transferred as commander and retained this position throughout the war. The Assistant Division Commander (ADC) throughout the war was Brigadier General Lee S. Gerow.

Ex Output:
b

Ex Input:
Question: Which Bristol City F.C. manager that Goodfellow played for had a longer tenure with the club? Passage:He made only a handful of appearances at the Britannia Stadium in 200304, though he earned a 50,000 move to Bristol City in the January transfer window. He played in the play-off final defeat to Brighton & Hove Albion, replacing defender Tony Butler on 88 minutes as manager Danny Wilson made a late attempt to save the game. He did not feature heavily at Ashton Gate and instead was loaned out to Port Vale in October 2004. The next month Swansea City manager Kenny Jackett was on the lookout for a quality winger, Goodfellow meanwhile was prepared to go out on loan to the League Two club. Jackett managed to persuade City to allow Goodfellow to join the "Swans" on loan. He impressed at the Welsh club and his loan spell was extended the following month. However, he was quickly recalled to Ashton Gate after a spate of injuries at the Bristol club. Soon after Swansea attempted to buy Goodfellow off City, however, City manager Brian Tinnion informed Goodfellow he still had a future at the club. Tinnion was expecting at least what they paid Stoke for him and Swansea were unable to comply. In March 2005 he joined Colchester United on loan until the end of the season and scored once against Peterborough United.

Ex Output:
b

Ex Input:
Question: Did Mirshad Majedi score more goals on the Sanaye Defah team or Keshavarz team? Passage:He started his playing career in 1988 with joining Esteghlal Academy. He promoted to the first team squad in 1990 and helped the team in winning AFC Champions League in 199091 season for the second time. During 199293 season, he was loaned to Sanaye Defah. He played for the team two seasons and became top scorer at Tehran Football Competitions in 199394 season. Then, he was loaned to Keshavarz and became top scorer of 2nd Division in 199495 season. He returned to Esteghlal at the end of the season but was transferred to the Thai Premier League side BEC Tero Sasana in winter 1995. He played for the team until 1997 when he joined another Thai team TOT. Then he played for TTM Lopburi one season and joined V.League team, Hoang Anh Gia Lai in 2001. He played three seasons for the club before his retirement. He announced his retirement in July 2004.

Ex Output:
a