Sounds can be indigenous.Logical formLearned from23 sentences. Sounds may fade.Logical formLearned from23 sentences. (Sound changes) can be regular.Logical formLearned from23 sentences. Sounds may be recorded.Logical formLearned from23 sentences. Sounds can be alien.Logical formLearned from23 sentences. (Sound waves) may undergo a transmission.Logical formLearned from23 sentences. A middle may pertain-to a sound.Logical formLearned from23 sentences. A sound may pertain-to thoughts.Logical formLearned from23 sentences. A sound can be spectacular.Logical formLearned from23 sentences. A sound may occur.Logical formLearned from23 sentences. A sound can be subdued.Logical formLearned from23 sentences. A sound can be sullen.Logical formLearned from23 sentences. A sound can be original.Logical formLearned from23 sentences. A sound can be favourite.Logical formLearned from23 sentences. Sounds can be sophisticated.Logical formLearned from23 sentences.