A duo may win some awards.Logical formLearned from10 sentences. A duo may move to a US-city.Logical formLearned from10 sentences. A duo can be operatic.Logical formLearned from10 sentences. Duos can be in history.Logical formLearned from10 sentences. A (debut album) can be by (rap duo).Logical formLearned from10 sentences. A female can be a half of a duo.Logical formLearned from10 sentences. A duo may hold titles.Logical formLearned from10 sentences. A company can be (pop duo).Logical formLearned from10 sentences. An approach may pertain-to a duo.Logical formLearned from10 sentences. Collaborations may pertain-to a duo.Logical formLearned from10 sentences. A duo may consist of a female.Logical formLearned from10 sentences. A duo may pertain-to a name.Logical formLearned from10 sentences. A duo may rise to fame.Logical formLearned from10 sentences. Duos may pertain-to a male.Logical formLearned from10 sentences. A (studio album) can be by (hip hop duo).Logical formLearned from10 sentences.