A (rap duo) can be underground.Logical formLearned from5 sentences. A duo can be quarrelsome.Logical formLearned from5 sentences. A duo may write a song.Logical formLearned from5 sentences. A duo can be mercenary.Logical formLearned from5 sentences. A (pop duo) may pertain-to a male.Logical formLearned from5 sentences. A duo may collaborate.Logical formLearned from5 sentences. A (guitar instrumental duo) may pertain-to a language.Logical formLearned from5 sentences. Ratings may pertain-to a duo.Logical formLearned from5 sentences. A duo may escape.Logical formLearned from5 sentences. A duo can be constituted-of-or-filled-with filmmakers.Logical formLearned from5 sentences. A (debut studio album) can be by duo.Logical formLearned from5 sentences. A creation may pertain-to a duo.Logical formLearned from5 sentences. A use may pertain-to a duo.Logical formLearned from5 sentences. A duo may perform songs.Logical formLearned from5 sentences. A duo may be shown.Logical formLearned from5 sentences.