challenge: What were some of the pseudonyms used by American classic female blues singer Kitty Brown?
  
  A. Bessie Williams, Jane White, Dixie Gray, Rosa Green, and Mazie Leroy
  B. Helen Brown, Margaret White, and Sophia Johnson
  C. Bessie Williams, Jane White, and Emily Green
  D. Lily Brown, Daisy Gray, and Violet Lee
  Answer: 