Remember the TV show Jeopardy? The gimick is that you have to give your answer in the form of a question. For instance, the host might say, "A place you visit to look at fishes," and the contestant would answer, "What is an aquarium?"
This cache works the same way. Visit the cache site, consider the "answer" given above, and email us the question. If you're right, we'll send you permission to log your find :-)
Remember, your answer must be in the form of a question!