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 demonstrated that a reflex could be conditioned to a neutral stimulus?

SOLUTION: Who is best-known for demonstrating that a reflex could be conditioned to a neutral stimulus?

PROBLEM: Who is highest paid government employee in india?

SOLUTION: What officeholder is the highest paid government employee in India?

PROBLEM: When did the last season of one tree hill air?

SOLUTION:
When did the last season of one tree hill begin to air?