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: Question: When did the operation during which the 704th dropped supplies to allied troops near Nijmegen begin? Passage: The group was occasionally diverted from strategic missions to carry out air support and interdiction missions. It supported Operation Overlord, the invasion of Normandy by attacking transportation targets, including bridges, along with airfields and strong points in France. On D Day, the squadron and the rest of the 446th Group led the first heavy bomber mission of the day. The 446th aided ground forces at Caen and Saint-Lô during July by hitting bridges, gun batteries, and enemy troops. During Operation Market Garden, the attempt to seize a bridgehead across the Rhine in the Netherlands, the 704th dropped supplies to allied troops near Nijmegen. It struck lines of communications during the Battle of the Bulge. During Operation Varsity in March 1945, it supplied ground and airborne troops near Wesel. The squadron flew its last combat mission on 25 April 1945 against Salzburg, Austria. The group had flown 273 missions and had lost 58 aircraft during the war,
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Example solution: a
Example explanation: The passage describes the 704th's actions during Operation Market Garden so only information about the operation is needed.

Problem: Question: What year was the football league that Jimmie Wilson began his career with founded? Passage:Wilson, the son of Scottish immigrants, was born in Philadelphia, Pennsylvania where he grew up in the Kensington neighborhood of the city. He left school when he was 14 to work in a local textile mill. In 1919, he left the mills when he began playing as an outside forward with Philadelphia Merchant Ship B in the National Association Football League. During his time with the team, he met Dick Spalding, another two sport athlete, whom he later hired as his first base coach when Wilson managed the Phillies and Cubs. After Merchant Ship folded following the 1919-1920 season, Wilson moved to Bethlehem Steel F.C., signing with the team in July 1920. During his time in Bethlehem, he also played catcher for the steel company's baseball team which competed in the Steel League. In 1921, Wilson signed with Harrison S.C. in the newly established American Soccer League. He played thirteen league and three National Challenge Cup games, scoring four goals. During the 1922-1923 season, he played four games for Philadelphia Field Club before leaving the sport to concentrate on his baseball career.


Solution: b