True and False

I go fishing with my friend John. We both catch fish, a large one and a small one. We think John has caught the large one, but in fact the lines were crossed and I caught it. We throw the fish back and I go home thinking that I caught the small fish.

When my father asks how I did, I decide to deceive him, and I tell him I caught a big fish.

Am I lying?

“My linguistic intuitions tell me that a lie must be a false statement, and that, therefore, what I say in this case is not a lie,” writes Loyola University philosopher Thomas L. Carson. “I intend to lie in this case, but I don’t. … To the extent that it rests on disputed intuitions, my claim that a lie must be a false statement is open to question.” Further fishing trouble.