user
Given a cartoon image and a caption. Caption: Watch your step, I think this street is paved with Good Intentions. Question: Generating an explanation of why this image/caption combination is funny. Answer: 
assistant
A play on the figurative saying "The Road to Hell is Paved with Good Intentions" --- this saying means that good intentions, left unchecked, can often lead to the worst outcomes. But here, the street is literally a path to hell, and so the man is saying it must be the street from the saying.