user
Given a cartoon image and a caption. Caption: I was stationed at CVS during the war on drugs. Question: Generating an explanation of why this image/caption combination is funny. Answer: 
assistant
It's funny because the general has a drugstore (CVS) receipt instead of a ribbon/medal on his chest. While generals usually serve in overseas wars and earn the more usual recognitions, this general served in the "war on drugs," a non-combat campaign to stop illegal drug trade in the US, and as a result, was given a drugstore receipt instead.