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:
How many layers are there in osi model?

Ex Output:
How many layers are there generally considered to be in the OSI model?


Ex Input:
Who decided to use agent orange in vietnam?

Ex Output:
What individual decided to use agent orange in vietnam in mid-1961?


Ex Input:
When was the last time the rangers missed the playoffs?

Ex Output:

When was the last time the New York rangers missed the playoffs?