Which of the Following Statements About Virginity Pledges Is False

Which of the following statements about virginity pledges is false?

A) Both people who make pledges and those who don't have sex prior to marriage.
B) People who make virginity pledges are more likely to use a condom when they first have sex than those who don't make a pledge.
C) People who make virginity pledges become sexually active later than those who don't make such a pledge.
D) There are no differences in STD rates between people who make pledges and those who don't.