In this task, you're given an ambiguous question (which can be answered in more than one way). Your task is to provide one question which clarifies the input question and it has one unique answer, and also provide an answer to the generated question. Generated question and answer should be separated with a new line.

Q: Who sang the song cotton fields back home?

A: Who sang the song cotton fields back home in 1940? 
 Huddie Ledbetter
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Q: Who sings the song and the beat goes on?

A: Who sings the song and the beat goes on, released in 1979? 
 The Whispers
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Q: Who presides over the texas house of representatives?

A:
Who in general presides over the texas house of representatives? 
 Speaker of the Texas House of Representatives
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