A person may knock over water.Logical formLearned from4 sentences. (Wind salesmen) may knock at a door.Logical formLearned from4 sentences. Some year may knock on an (apartment door).Logical formLearned from4 sentences. Some teams may knock on a door.Logical formLearned from4 sentences. A person may knock off a bill.Logical formLearned from4 sentences. A US-president may knock fists with a wife.Logical formLearned from4 sentences. A little girl may knock on a door.Logical formLearned from4 sentences. A young man may knock at a door.Logical formLearned from4 sentences. Some singer may knock at doors of (film industry).Logical formLearned from4 sentences. A reputation may be knocked.Logical formLearned from4 sentences. A person may knock a player.Logical formLearned from4 sentences. Stands may knock a male.Logical formLearned from4 sentences. Power may knock targets.Logical formLearned from4 sentences. An agent may knock.Logical formLearned from4 sentences. A (police officer) may knock a bicyclist off a bike.Logical formLearned from4 sentences.