user
Given a cartoon image and a caption. Caption: Don't move. I think I have something in my teeth. Question: Generating an explanation of why this image/caption combination is funny. Answer: 
assistant
The man's balding head serves as a mirror for the woman. Instead of noticing that he might feel a bit insecure about his balding, she takes advantage of it like any other mirror: to identify food stuck in her teeth and remove it.