This document provides examples of things people can and can't do related to ability and permission. For ability, it lists actions like using swords, breathing in space, learning languages fast, and superhuman feats. It then provides examples of abilities with sentences like "He can cook" and abilities without like "The baby can't read." For permission, it gives examples of requesting and granting/denying permission to enter, borrow items, or stay elsewhere. It concludes with lists of rules for what is allowed and not allowed in rooms, houses, and classrooms.