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: When do they find the prison in walking dead?

SOLUTION: What season do they find the prison in walking dead?

PROBLEM: Where are the blood vessels of the skin located?

SOLUTION: In which layer of skin are the blood vessels of the skin located?

PROBLEM: When is the movie thor ragnarok coming out?

SOLUTION:
When is the movie thor ragnarok coming out in Los Angeles?