A choir may sing a national anthem.Logical formLearned from9 sentences. A choir may perform a palestinian uprising.Logical formLearned from9 sentences. A choir can be sweet.Logical formLearned from9 sentences. Part may pertain-to a (school choir).Logical formLearned from9 sentences. A choir may chant.Logical formLearned from9 sentences. A choir can be medieval.Logical formLearned from8 sentences. A choir can be at a church-building.Logical formLearned from8 sentences. A choir may perform with an orchestra.Logical formLearned from8 sentences. A success may pertain-to a choir.Logical formLearned from8 sentences. A choir can be from a world-city.Logical formLearned from8 sentences. A choir may date from a century.Logical formLearned from8 sentences. A (gospel choir) may pertain-to a road.Logical formLearned from8 sentences. A choir can be open to some students.Logical formLearned from8 sentences. A choir can be regional.Logical formLearned from8 sentences. A choir may sing at services.Logical formLearned from8 sentences.