Which of the Following Criteria Would Most Likely Deem Masturbation

Which of the following criteria would most likely deem masturbation as abnormal?

A) If you used statistical criteria where people's behaviour is surveyed in twenty-first-century Canada
B) If you used socio-cultural criteria based on norms in twenty-first-century Canada
C) If you used harm-based criteria where it is assumed that masturbation causes blindness
D) If you used statistical criteria where people's behaviour is surveyed in twentieth-century Canada