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 played the role of badri in badrinath ki dulhania?

SOLUTION: Which actor played Badri in Badrinath Ki Dulhania?

PROBLEM: What are the products that result from the light reactions of photosynthesis?

SOLUTION: What are the products that result from the light reactions of oxygenic photosynthesis?

PROBLEM: When did paper pound notes go out of circulation?

SOLUTION:
When did paper 1 pound notes go out of circulation?