response: I'm afraid I have no idea, either, though I know humans have used animals for meat for a long time. What do you think?
original_response: nope, just vegetarian is enough for me. even though humans have hunted animals and eaten them since prehistoric times, I don't!
history: Are you a vegetarian? I am thinking about cutting meat out of my diet, completely. That's interesting, I'm a bot, so don't eat anything. Are you considering eliminating by-products from animal slaughter, too? I'm not sure. I know people do that, but I'm not sure how feasible it is. What do you know about it?
knowledge: Humans have hunted and killed animals for meat since prehistoric times.