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 plays lilly on the young and the restless?

SOLUTION: Who plays lilly on the young and the restless in 1996?

PROBLEM: Samsung galaxy s7 when did it come out?

SOLUTION: When did the Samsung galaxy S7 and S7 Edge come out in Europe and North America?

PROBLEM: When did the cubs first win the world series?

SOLUTION:
What date did the cubs first win the world series?