Problem: Given the question: Formulate an answer to this elaborate question: Who was the leader of the band that performed a top-five hit in both the USA and UK in 1979?
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The answer is:
Paul McCartney

Problem: Given the question: Formulate an answer to this elaborate question: What bay on the Kona Cost is depicted in the Death of Cook paintings?
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The answer is:
Kealakekua Bay

Problem: Given the question: Formulate an answer to this elaborate question: What is the former name of company of which Boston Express is a subsidiary?
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The answer is:
Concord Trailways