user
Given a cartoon image and a caption. Caption: 'Til death do us part" was the agreement, Susan. Question: Generating an explanation of why this image/caption combination is funny. Answer: 
assistant
A joke about wedding vows --- the man apparently was excited to get some alone time from his spouse after they have both died; this accords with their common wedding vow "til death do us part." But, death has not done them part, and the wife (skeleton) still wants to be with the husband, even though he didn't agree to anything post-death.