We also saw horses ... and almost hit a deer . We tried to get Holly to watch the Demitri Martin CD , but she fell asleep . Instead , we all packed up and gave in to slumber . In the morning , we got up early , and drove back out to Assateague . There were n't too many people on the beach .

Question: Why might Holly have fallen asleep before anyone else ?
Answer: Holly did n't like the Dean Martin CD and opted for slumber instead .They got up early and went to Assateague so she did n't sleep well the night before .None of the above choices .She was not used to so much fresh air and it made her feel sleepy .