Is choir singular or plural?

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Tags

1. #agree
2. #words
3. #consisting
4. #committee
5. #flock
6. #pronoun
7. #thing
8. #person
9. #single
10. #nouns
11. #refer
12. #correctly
13. #collective
14. #pointed
15. #class
16. #other
17. #antecedent
18. #plural
19. #family
20. #choir
21. #singular