"Interrogator": "What happened on the boy's way to the restroom, and what did the boy do after that?", 
"Interrogee": "On the boy's way to the restroom, he encountered a group of children and some adults who were on a school trip. They offered him some chocolates and wanted to play games, but the boy's father refused and instructed him to go straight to the washroom. After that, the boy went to the washroom."