Duck may step off a cliff.Logical formLearned from7 sentences. A person may step through a loop.Logical formLearned from7 sentences. A student may step.Logical formLearned from7 sentences. A male may step into a shower.Logical formLearned from7 sentences. A female may step into a fray.Logical formLearned from7 sentences. A male may step into a closet.Logical formLearned from7 sentences. An author may step.Logical formLearned from7 sentences. Figures may step.Logical formLearned from7 sentences. A buyer may step.Logical formLearned from7 sentences. Tourists may step.Logical formLearned from7 sentences. A building may step.Logical formLearned from7 sentences. A morning may step.Logical formLearned from7 sentences. A legislature may step.Logical formLearned from7 sentences. Persons may step off a boat.Logical formLearned from7 sentences. Astronauts may step.Logical formLearned from7 sentences.