A male may be knocked in some runs.Logical formLearned from3 sentences. A female may knock a male a time.Logical formLearned from3 sentences. A messenger may knock on a door.Logical formLearned from3 sentences. A wave may knock a person.Logical formLearned from3 sentences. A stranger may knock at a door.Logical formLearned from3 sentences. A person may knock romance.Logical formLearned from3 sentences. Everyone may knock on wood.Logical formLearned from3 sentences. A director may knock on a door.Logical formLearned from3 sentences. A person may knock on a (car window).Logical formLearned from3 sentences. A head may knock against a wood.Logical formLearned from3 sentences. A male may knock a weapon from a hand.Logical formLearned from3 sentences. Authorities may knock on a door of a poet.Logical formLearned from3 sentences. Knock may knock a housekeeping.Logical formLearned from3 sentences. Some fund-raisers may knock on doors.Logical formLearned from3 sentences. A doctor may knock on a door.Logical formLearned from3 sentences.