Instructions: 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.
Input: In Olde England many a manor had a massive wooden door. Visitors would arouse those inside by hammering on a nail embedded in the door, to wit a "door nail." Over the years the nail would take such a beating that "What could be deader than a doornail?"
Output:
Where does the expression 'dead as a doornail' come from, and what does it actually mean?