A version may pertain-to a duo.Logical formLearned from7 sentences. A duo can be for flute.Logical formLearned from7 sentences. A (piano duo) may pertain-to a male.Logical formLearned from7 sentences. A future may pertain-to a duo.Logical formLearned from7 sentences. A (rock duo) can be electronic.Logical formLearned from7 sentences. An album may pertain-to a duo.Logical formLearned from7 sentences. A duo can be with drummer.Logical formLearned from7 sentences. An image may pertain-to a duo.Logical formLearned from7 sentences. A success can be for a duo.Logical formLearned from7 sentences. A member may pertain-to a (music duo).Logical formLearned from7 sentences. Music may be composed by a duo.Logical formLearned from7 sentences. A duo may undergo a dissolution.Logical formLearned from7 sentences. Member may pertain-to a duo.Logical formLearned from7 sentences. A duo may form.Logical formLearned from7 sentences. A (debut album) can be by (hip hop duo).Logical formLearned from7 sentences.