Which of the Following Does Research Indicate About Celibate People

Which of the following does research indicate about celibate people?

A) Research on celibacy shows that celibate women tend to have low educational qualifications.
B) Research on celibacy shows that celibate women tend to have high occupational statuses.
C) Research on celibacy indicates that celibate people tend to be gregarious extroverts.
D) Research on celibacy indicates that celibate people tend to be underachievers.