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 the theme song to scooby doo?

SOLUTION: Who sang the theme song to the TV series Scooby Doo, Where Are You! from 1969-1970?

PROBLEM: What is the newest madden game for ps4?

SOLUTION: What is the newest madden game for ps4 coming out in 2017?

PROBLEM: Who wrote the song what makes you beautiful by one direction?

SOLUTION:
Who from Texas wrote the song what makes you beautiful by one direction?