Afterward , we three went to a Mexican restaurant - the parental units overate while the infant unit drifted off to sleep in his Volkswagen - sized car seat .
What may be the reason the parents overate ?
Pick the best answer from the following options:
A. They wanted to see who would need the toilet first .
B. They were trying to make themselves throw up .
C. None of the above choices .
D. They were too full and could nt eat any more food .


C