9 year-old: I hate people that kill pigs!
Mom: Um, those people are farmers.
9 year-old: Oh.
Dad: Yea, that is how we get our pork and other meat. I mean where do you think we get beef for cheeseburgers?
9 year-old: Cows.
3 year-old: No! Cheeseburgers come from McDonald’s!