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 wrote the hymn on christ the solid rock i stand?

SOLUTION: Who wrote the text of the hymn On Christ the Solid Rock I Stand?

PROBLEM: When was the first color movie made in hollywood?

SOLUTION: When was the first color movie made in hollywood and released in NYC?

PROBLEM: Who sang the song never on a sunday?

SOLUTION:
Who sang the song "Never on Sunday" in Greek?