That's true. And False! It's like a number that has no value ... or better said, no monetary value but still exists! It's rather like a thing which is not tangible but has evidence. No.. That's not exactly right. It's like a number which is not tangible and has no monetary value but still exists and, thus, is valuable for equation. So, true - it is in your imagination, but false - because you said ONLY in your imagination when they can reside elsewhere. Now that I think about it, the answer is ultimately false because you used the word "only'. So - false.
True or false. I actually found a dead person.