You are given a passage. You need to construct a question about the information present in the passage. Construct a question in such a way that (i) it is unambiguous, (ii) its answer is the whole paragraph. Avoid creating questions that can be answered correctly without actually understanding the paragraph.

According to sleep researchers, sleep does not have to be uninterrupted in order to fulfill the body's sleep requirements. Your body and mind are getting rest. Just pretend that you are not frustrated as you are, and be happy that your body and mind are being adequately rested despite this.
How much uninterrupted sleep is necessary to remain sane?