user
Given a cartoon image and a caption. Caption: So, which one of you varmints is mine? Question: Generating an explanation of why this image/caption combination is funny. Answer: 
assistant
A play on the word "varmint" (commonly used in the wild west by cowboys like this man) --- which can refer to a pest in the literal sense (e.g., a raccoon or a squirrel), but also, can refer endearingly to a troublesome child. Here, the man can't distinguish between literal and figurative varmints, which is surprising, because the baby is his own child.