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.
One 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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Solution is here: a
Explanation: The passage describes the 704th's actions during Operation Market Garden so only information about the operation is needed.

Now, solve this: Question: Which drummer stayed with the band longer, Hudson or Hutchinson? Passage:Casser lived in Liverpool in the late 1950s, having previously worked in the Merchant Navy. As singer and rhythm guitarist, he formed a trio, Cass & the Cassanovas, in May 1959, with singer and guitarist Adrian Barber (born 13 November 1938, Ilkley, Yorkshire), and drummer and singer Brian J. Hudson (born Brian James Hudson, 21 April 1938, Cleveland, Yorkshire). After a few months, Hudson left and was replaced by Johnny Hutchinson (born 18 July 1940, Malta), known as Johnny Hutch. In need of a bass guitarist, Hutchinson then brought in Johnny Gustafson (born 8 August 1942, Liverpool) in December 1959. At that time Gustafson did not have a proper bass guitar so Barber converted an acoustic for him. The group became popular playing a wide range of music, from Latin American music to rock and roll, in dance halls in the Liverpool area. Casser also started his own music club in Liverpool, the Casanova Club, whose guest groups included one known at the time as the "Silver Beetles"; according to some reports, Casser had suggested that they change their name from the earlier spelling of "Beatals" which Casser found "ridiculous". In May 1960 Cass & the Cassanovas took part in auditions in front of leading manager Larry Parnes who was looking for backing bands for his stable of pop singers. The group secured a place as backing group for singer Duffy Power and toured with him. By this time, Casser had begun using the stage names of "Casey Jones" and "Casey Valence".

Solution:
b