Choir may be established.Logical formLearned from2 sentences. A choir may have a history.Logical formLearned from2 sentences. A (studio album) can be by a choir.Logical formLearned from2 sentences. A choir can be for a concert.Logical formLearned from2 sentences. A male may participate in a (youth choir).Logical formLearned from2 sentences. A choir can be self-funded.Logical formLearned from2 sentences. A (compilation album) may be released by a choir.Logical formLearned from2 sentences. A choir may be knowned as choir.Logical formLearned from2 sentences. A choir may pertain-to students.Logical formLearned from2 sentences. A choir may be used for (state occasions).Logical formLearned from2 sentences. A choir can be at an university.Logical formLearned from2 sentences. Works can be by a choir.Logical formLearned from2 sentences. Some (part choir) can be in a chorale.Logical formLearned from2 sentences. A person may tell a choir that something-is-the-case.Logical formLearned from2 sentences. A (choir practice) may take place.Logical formLearned from2 sentences.