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.

Ex Input:
What idea was used to justify u.s. foreign policy during the cold war era?

Ex Output:
What ideas were used to justify u.s. foreign policy during the cold war era?


Ex Input:
What kind of dog is on homeward bound?

Ex Output:
What kind of dog is in the 1993 homeward bound film?


Ex Input:
When do 2018 academy award nominations come out?

Ex Output:

On what day did the 2018 academy award nominations come out?