Chantings can be muffled.Logical formLearned from5 sentences. Exhausts can be muffled.Logical formLearned from4 sentences. Air can be muffled.Logical formLearned from4 sentences. Windows can be muffled.Logical formLearned from4 sentences. A mallet can be muffled.Logical formLearned from4 sentences. Feet can be muffled.Logical formLearned from4 sentences. A feeling can be muffled.Logical formLearned from4 sentences. Murmurings can be muffled.Logical formLearned from4 sentences. Expletives can be muffled.Logical formLearned from4 sentences. A nonsense can be muffled.Logical formLearned from4 sentences. A hi can be muffled.Logical formLearned from4 sentences. A giggling can be muffled.Logical formLearned from4 sentences. A complaint can be muffled.Logical formLearned from4 sentences. A breathing can be muffled.Logical formLearned from4 sentences. A voice can be muffled.Logical formLearned from4 sentences.