Context: I had an awesome Saturday and Sunday - Saturday night I got together with Dee for coffee . It was so much fun to see her again and chat about Cairo and life after it . I then went up to Ft . Collins and spent the rest of the weekend with Rea .
Question Why may the narrator be tired after the long weekend ?
Possible answers:
Pick from:
 * They traveled a lot .;
 * They got into an accident while on their way to see Rea .;
 * They did n't get any sleep due to too much coffee .;
 * None of the above choices .;
The answer:
They traveled a lot .