Creditors may knock at a door.Logical formLearned from8 sentences. A person may knock in some runs.Logical formLearned from8 sentences. A person may knock doors.Logical formLearned from8 sentences. Some men may be knocked.Logical formLearned from8 sentences. Some bogeys may knock a male.Logical formLearned from8 sentences. A male may be knocked into water.Logical formLearned from8 sentences. Neighbors may knock on a door.Logical formLearned from8 sentences. An impact may knock a car of a train off a track.Logical formLearned from8 sentences. A force of explosions may knock some persons to the ground.Logical formLearned from8 sentences. Videos of remarks may knock a presidential campaign off stride.Logical formLearned from8 sentences. A male may knock a cross.Logical formLearned from8 sentences. A jolt may knock objects from shelves of a home.Logical formLearned from8 sentences. Hail may knock thousands of pockmarks.Logical formLearned from8 sentences. Blues may be knocked.Logical formLearned from8 sentences. A person may knock on doors.Logical formLearned from8 sentences.