challenge: What was the gender distribution of Vallangi's population according to the 2001 Indian census?
  
  A. 8,109 females and 8,499 females
  B. 8,109 males and 8,499 males
  C. 8,109 males and 8,499 females
  D. 8,109 females and 8,499 males
  Answer: 