Persons may knock on a door.Logical formLearned from136 sentences. A country may knock a country.Logical formLearned from134 sentences. Knees may knock.Logical formLearned from131 sentences. A female may be knocked unconscious.Logical formLearned from129 sentences. A team may be knocked.Logical formLearned from129 sentences. A person may knock a ball.Logical formLearned from125 sentences. A person may knock on doors.Logical formLearned from124 sentences. A male may be knocked to the ground.Logical formLearned from122 sentences. Love may knock on a door.Logical formLearned from100 sentences. A US-president may knock on a door of a farmhouse.Logical formLearned from80 sentences. A ball may be knocked.Logical formLearned from80 sentences. A male may knock a female.Logical formLearned from78 sentences. A male may knock on doors.Logical formLearned from69 sentences. A person may knock a female.Logical formLearned from69 sentences. A male may knock in some runs.Logical formLearned from66 sentences.