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.

How many layers are there in osi model?
How many layers are there generally considered to be in the OSI model?

When did they do away with the draft?
When did they do away with the draft in the United States?

American type of apple pie in a deep dish?

American type of apple pie in a deep dish that typically only has a top crust?