1. One day you are walking on the path and there is a hole in front of you. Do you want to hole it or not? 1. There is a sound of a hole and you fall down. 2. There is no hole. There is a sound of a hole and you fall down.

2. Have you been to a newly opened Tianli toilet over there? 1 Been there 2 Haven’t been there (only for men) He must say he hasn’t been there because there is no such thing. Then you can tell him that Tianli restroom is a men’s restroom

Three, one day, one person wants to kill Pigs and donkeys, should he kill pigs or donkeys now? 1 Pig and donkey think so too 2 Donkey and pig think so too