What Does Research Show Related to the Chance for a Hookup

What does research show related to the chance for a hookup to result in a committed relationship?

A) Since there are fewer restrictions related to casual sex, relationships started from a hook-up have quite successful rates of becoming long-term relationships.
B) Less than 1% of hook-up relationships progress into committed relationships.
C) Only a small percentage of hookups progress into committed relationships.
D) Hook-ups often progress into committed relationships; however, those rarely last longer than a few years.