A male may mutter in an ear.Logical formLearned from22 sentences. A man may mutter.Logical formLearned from22 sentences. A male may mutter against lips.Logical formLearned from22 sentences. A male may mutter to a female.Logical formLearned from21 sentences. A scientist may mutter in disbelief.Logical formLearned from21 sentences. A girl may mutter.Logical formLearned from20 sentences. A male may mutter in a language.Logical formLearned from20 sentences. A male may mutter in response.Logical formLearned from20 sentences. A male may mutter in a voice.Logical formLearned from19 sentences. A female may mutter words.Logical formLearned from19 sentences. A woman may mutter.Logical formLearned from18 sentences. Persons may mutter.Logical formLearned from18 sentences. A US-president may mutter.Logical formLearned from17 sentences. A voice may mutter.Logical formLearned from17 sentences. A female may mutter to a male.Logical formLearned from16 sentences.