user
Given a cartoon image and a caption. Caption: Oh, now you want to talk, when all week it was all 'Do Not Disturb.’ Question: Generating an explanation of why this image/caption combination is funny. Answer: 
assistant
A joke about a surprisingly combative relationship between a housekeeper at a hotel and a guest. The secretive guest very much does not want to be disturbed, and left the small sign on the doorknob indicating as such for the week of their stay. But now, they are on the other side of the door engaging with the housekeeper, who cautiously approaches with a gun. It's funny in part because the potential reasons for this escalation are humorous, e.g., perhaps the guest is a criminal, and the housekeeper is an undercover agent who has been trying to covertly stop them.