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 sang i'm telling you i'm not going?

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

PROBLEM: When does series 11 of big bang theory start?

SOLUTION: When does series 11 of big bang theory start airing?

PROBLEM: Distance of earth orbit around the sun in miles?

SOLUTION:
Average distance of earth orbit around the sun in miles?