A sound can be unpleasant.Logical formLearned from130 sentences. A (sound system) can be state-of-the-art.Logical formLearned from129 sentences. A sound can be low.Logical formLearned from129 sentences. A male may hear sounds.Logical formLearned from129 sentences. A sound can be glorious.Logical formLearned from129 sentences. (Sound recordings) can be copyrighted.Logical formLearned from129 sentences. A sound can be complex.Logical formLearned from128 sentences. Sounds can be smooth.Logical formLearned from127 sentences. A female may hear a sound.Logical formLearned from127 sentences. Sounds can be short.Logical formLearned from127 sentences. A person may have sound.Logical formLearned from127 sentences. A sound may pertain-to a whistle.Logical formLearned from126 sentences. A sound may pertain-to a phone.Logical formLearned from126 sentences. A sound can be analog.Logical formLearned from125 sentences. A sound can be primitive.Logical formLearned from125 sentences.