An ankle may knock a male.Logical formLearned from5 sentences. A number of japanese may knock on a door.Logical formLearned from5 sentences. A speed may knock socks off persons.Logical formLearned from5 sentences. Electrons may be knocked.Logical formLearned from5 sentences. A mother may knock on a (bedroom door).Logical formLearned from5 sentences. An injury may knock a female.Logical formLearned from5 sentences. A devil may knock on a door.Logical formLearned from5 sentences. A female may knock on a door of a house.Logical formLearned from5 sentences. Some one may knock at a door.Logical formLearned from5 sentences. A piece of (foam insulation) may knock a hole.Logical formLearned from5 sentences. A person may knock a person to knees.Logical formLearned from5 sentences. A navigator may be knocked off a hill by a company.Logical formLearned from5 sentences. A male may knock at a door of a heart.Logical formLearned from5 sentences. A person may knock on an (apartment door).Logical formLearned from5 sentences. Some girls may knock on a door.Logical formLearned from5 sentences.