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.
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Question: Who played billy hazard in north and south?

Answer: Who played billy hazard in north and south in 1986? 
 Richard Stevenson Parker Jr.


Question: The members of american cabinet are appointed after the approval of?

Answer: The members of american cabinet are appointed after the approval of and appointment by? 
 President of the United States


Question: Who sings it must have been love but it's over now?

Answer:
Which duo sings it must have been love but it's over now? 
 Roxette