You will be given a definition of a task first, then an example. Follow the example to solve a new instance of the task.
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.

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-Lo 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: a
Why? The passage describes the 704th's actions during Operation Market Garden so only information about the operation is needed.

New input: Question: What was the combined ages of Bertram Stevens and Arthur Williams the year that Monro lost his election to Williams? Passage:After two unsuccessful attempts, Monro was elected to the New South Wales Parliament as the United Australia Party member for Georges River. He defeated the sitting Labor member Ted Kinsella at the 1932 landslide that swept away the government of Jack Lang. Monro retained the seat until the 1941 election, when his defeat by Labor's Arthur Williams contributed to the fall of the conservative coalition government of Bertram Stevens. Monro re-entered parliament as the Liberal member for the new seat of Sutherland at the 1950 state election. In a result which had a major influence on the course of Australian history, he defeated the Labor candidate Gough Whitlam. Whitlam subsequently turned his attention to Federal politics and became the Prime Minister of Australia between 1972 and 1975. Monro was defeated at the next election in 1953 and retired from public life. He did not hold a ministerial, party or parliamentary position.

Solution:
b