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.

Ex Input:
Who sang i'm telling you i'm not going?

Ex Output:
Which character in Dreamgirls sang I'm telling you I'm not going?


Ex Input:
When did we become the united states of america?

Ex Output:
When, based on evidence, did we begin calling ourselves the united states of america?


Ex Input:
Who wrote the music for fantastic beasts and where to find them?

Ex Output:

Who wrote the score for fantastic beasts and where to find them?