Which Statement Accurately Describes Masturbation Techniques

Which statement accurately describes masturbation techniques?

A) Women usually masturbate by inserting fingers or an object into the vagina.
B) Women usually masturbate by stimulating the clitoris.
C) Men use more varied masturbation techniques than women.
D) Uncircumcised men are more likely to use lubricant than circumcised men.
E) All men and women require genital stimulation to orgasm.