So we were on a military BASE. I knew the spy would have gotten military from Star's answer, so I had to focus on the 2nd half. I asked you about your balls. Wouldn't the logical solution to my question be to simply juxtapose base and ball together for an answer? Unless you've never heard of baseball, I don't see how you wouldn't come up with that, especially knowing and looking for a way to clear yourself. If there isn't a way to clear yourself and the question doesn't clear the person asking, that person is likely the spy.

You need to think laterally for this game. Being linear in thought will just give away the answer much to quickly. Be creative.