An engine may drive a propeller.Logical formLearned from20 sentences. Standards may be driven.Logical formLearned from20 sentences. A male may drive a forklift.Logical formLearned from20 sentences. Persons may be driven by fear.Logical formLearned from20 sentences. A friend may drive a car.Logical formLearned from20 sentences. A decision may be driven by politics.Logical formLearned from20 sentences. Knowledge may be driven.Logical formLearned from20 sentences. A person may drive a train.Logical formLearned from20 sentences. Persons may drive a distance.Logical formLearned from20 sentences. Persons may drive a car.Logical formLearned from20 sentences. A male may drive into a person.Logical formLearned from20 sentences. A person may drive to class.Logical formLearned from20 sentences. A female may drive herself to work.Logical formLearned from20 sentences. Old persons may drive.Logical formLearned from20 sentences. A person may drive with a window.Logical formLearned from20 sentences.