Hi LamNot! My Japanese isn't so good, but I enjoy watching your videos. :) For the gallows puzzle, you match the verses on top and bottom to see the story of each crime. The goal is to find the person who was most justified in committing their crime, or the person who didn't have evil motives. I think number 4 was about stealing, and the person stole from a pharmacy to ease their pain? Number 4 was the person who committed a crime without an evil motive, so it's the answer to the puzzle.