Are the books or ours punctuation?

This sentence is grammatically incorrect. It's missing a verb and unclear what it's trying to say.

Here are some possible interpretations and corrections:

Option 1: "Are the books ours?"

This asks if the books belong to the speaker.

Option 2: "Are the books or ours punctuation?"

This is a strange question, but could be interpreted as asking if "books" or "ours" are considered punctuation marks. The answer is no.

Option 3: "Are the books our punctuation?"

This could be asking if the books are used as punctuation marks, which is also not the case.

Please clarify your question.