TASK DEFINITION: In this task, you're given an ambiguous question (which can be answered in more than one way). Your task is to write a question that clarifies the given question in such a way that the generated question has one unique answer.
PROBLEM: Who sings get it on bang a gong?

SOLUTION: Who is the group sings get it on bang a gong?

PROBLEM: The portion of the uterine endometrium that is shed every month is the?

SOLUTION: What is the name of the portion of the uterine endometrium that is shed every month?

PROBLEM: Who was president when the bombs were dropped on japan?

SOLUTION:
Who was president of United States when the bombs were dropped on japan?