Investigators may knock on a door.Logical formLearned from5 sentences. A target may be knocked prone.Logical formLearned from5 sentences. A spacer may knock some horsepower from engines.Logical formLearned from5 sentences. A US-president may knock a female.Logical formLearned from5 sentences. A female may knock a male on an ass.Logical formLearned from5 sentences. A boy may knock a head.Logical formLearned from5 sentences. A female may knock onto a floor.Logical formLearned from5 sentences. A male may knock a knee.Logical formLearned from5 sentences. A male may knock on a (door frame).Logical formLearned from5 sentences. A person may knock over a lamp.Logical formLearned from5 sentences. A person may knock on a gate.Logical formLearned from5 sentences. Volunteers may knock on doors.Logical formLearned from5 sentences. A candidate may knock at a door.Logical formLearned from5 sentences. A person may knock a person to the ground.Logical formLearned from5 sentences. A person may knock times.Logical formLearned from5 sentences.