A (college choir) may pertain-to a person.Logical formLearned from10 sentences. Choirs can be constituted-of-or-filled-with men.Logical formLearned from10 sentences. A choir may perform some concerts.Logical formLearned from10 sentences. A name may pertain-to a choir.Logical formLearned from10 sentences. A person may sing to a choir.Logical formLearned from10 sentences. A choir can be glorious.Logical formLearned from10 sentences. A sound may pertain-to a choir.Logical formLearned from10 sentences. A choir may sound.Logical formLearned from10 sentences. A choir can be from a world-city.Logical formLearned from10 sentences. A (youth choir) may pertain-to a male.Logical formLearned from10 sentences. Choirs may pertain-to a world-city.Logical formLearned from10 sentences. Choir may perform a series of concerts.Logical formLearned from10 sentences. A (jazz choir) can be formed.Logical formLearned from10 sentences. A (choir stuff) may pertain-to a male.Logical formLearned from10 sentences. Respect can be to (string choir).Logical formLearned from10 sentences.