A family may walk.Logical formLearned from38 sentences. Some men may walk on the moon.Logical formLearned from37 sentences. A person may walk to campus.Logical formLearned from37 sentences. Persons may walk downstairs.Logical formLearned from37 sentences. Persons may walk a tightrope.Logical formLearned from37 sentences. A male may walk a street.Logical formLearned from37 sentences. A male may walk upright.Logical formLearned from37 sentences. A person may walk a neighborhood.Logical formLearned from37 sentences. A person may walk in the sun.Logical formLearned from37 sentences. A US-president may walk on stage.Logical formLearned from37 sentences. Yes may walk a plank.Logical formLearned from37 sentences. A male may walk through a gate.Logical formLearned from37 sentences. A male may walk in a street.Logical formLearned from37 sentences. Parents may walk.Logical formLearned from37 sentences. A person may walk dogs.Logical formLearned from37 sentences.