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 actor who plays jacob in twilight?

SOLUTION: Who is the actor who plays jacob in the 2008 twilight film?

PROBLEM: What is the second largest country in south asia?

SOLUTION: What is the second largest country in South Asia by land and water area?

PROBLEM: Who played wags the dog in the wiggles?

SOLUTION:
Who played the original barking voice of the dog in the Wiggles?