user
Given a cartoon image and a caption. Caption: I'm thinking about quitting the band. Question: Generating an explanation of why this image/caption combination is funny. Answer: 
assistant
A surreal joke about a marching band leader tirelessly marching into a desert, with her band following her. However, only two of the band's most dedicated members remain, and they look as if they have been travelling for many days. It's funny because, for these most committed members, they are only now considering quitting the band by not following the leader, whereas their more reasonable colleagues probably stopped following days ago.