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 is the mother in how i met you mother?

SOLUTION: Who plays The Mother in How I Met Your Mother?

PROBLEM: What causes the tide to come in and out?

SOLUTION: What large mass causes the tide to come in and out?

PROBLEM: Where does pati from pati's mexican table live?

SOLUTION:
Where does pati from pati's mexican table live in 2017?