A person may know humans.Logical formLearned from19 sentences. A male may kill humans.Logical formLearned from19 sentences. A human can be nice.Logical formLearned from19 sentences. Humans may be removed from a menu.Logical formLearned from19 sentences. Humans may be set.Logical formLearned from19 sentences. Humans may evolve emotions.Logical formLearned from19 sentences. Humans can be threatening.Logical formLearned from19 sentences. Tribes can be constituted-of-or-filled-with humans.Logical formLearned from19 sentences. Humans may undergo a suffering.Logical formLearned from19 sentences. A human may work.Logical formLearned from19 sentences. Humans may play part.Logical formLearned from19 sentences. Humans may evolve from (life forms).Logical formLearned from19 sentences. A link can be between humans.Logical formLearned from19 sentences. Results can be in humans.Logical formLearned from19 sentences. Competition can be with humans.Logical formLearned from19 sentences.