A program may pertain-to a choir.Logical formLearned from5 sentences. Music can be for choirs.Logical formLearned from5 sentences. A structure may pertain-to a choir.Logical formLearned from5 sentences. A choir may be built.Logical formLearned from5 sentences. A choir may pertain-to nuns.Logical formLearned from5 sentences. Aisles may pertain-to a choir.Logical formLearned from5 sentences. A choir can be diverse.Logical formLearned from5 sentences. A mixed choir can be constituted-of-or-filled-with some voices.Logical formLearned from5 sentences. (Choir members) can be male.Logical formLearned from5 sentences. Voices may pertain-to a choir.Logical formLearned from5 sentences. A choir may present concerts.Logical formLearned from5 sentences. A choir may make.Logical formLearned from5 sentences. A choir can be secular.Logical formLearned from5 sentences. Parts may pertain-to a choir.Logical formLearned from5 sentences. A choir may have a reputation.Logical formLearned from5 sentences.