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.

When was clifford the big red dog made?
When was clifford the big red dog book first made?

When did us get involved in vietnam war?
When did us get involved in vietnam war by sending supplies?

When does new episode of game of thrones come out?

When does season 7 episode 7 of game of thrones come out?