[AntiGuv]

Well, the "real" logical answer is that the answer is unknown, since you're never given a premise that anyone owns fish. I was just curious to see if the statements could actually be fit into an arrangement with an unknown pet, in which case that would be the fish owner, assuming his pets are fish. LOL!

[plusone]

Reminds me of a philosophy exam. Only one question. "Why?" One of the students wrote "Why not?" as the answer and left the exam room. Don't know if this is just an urban legend...