user
Given a cartoon image and a caption. Caption: Except here it's always good cop, good cop. Question: Generating an explanation of why this image/caption combination is funny. Answer: 
assistant
A play on the phrase "good cop, bad cop" --- two homeless angels are loitering in heaven as two angel cops come by. Instead of the usual "good cop, bad cop" routine where one officer pretends to be nice and the other is mean as a strategy to get a confession, in heaven apparently all cops are good, so it's "good cop, good cop".