A duo can be known.Logical formLearned from4 sentences. Friends may pertain-to a duo.Logical formLearned from4 sentences. A song may be recorded by (pop music duo).Logical formLearned from4 sentences. Antics may pertain-to a duo.Logical formLearned from4 sentences. A group may become a duo.Logical formLearned from4 sentences. A duo may sing that something-is-the-case.Logical formLearned from4 sentences. A (dance music duo) can be electronic.Logical formLearned from4 sentences. A duo may come to attention.Logical formLearned from4 sentences. A duo can be with a name.Logical formLearned from4 sentences. A duo can be guests.Logical formLearned from4 sentences. A (soul gospel performance) can be by a duo.Logical formLearned from4 sentences. A duo may perform concerts.Logical formLearned from4 sentences. A duo may hit a big time.Logical formLearned from4 sentences. A female may join a duo.Logical formLearned from4 sentences. A release can be by a duo.Logical formLearned from4 sentences.