Context: Sad . But hey , at least she can remember how to find my call phone number , and that I live on the West Coast , in LA . That 's better than the people who called me before 7:30 this morning because they forgot that I lived in LA and was 3 hours behind now . But aside from that , yay for today .

Question: What may have caused them to call you at 7:30 this morning ?
Options:
0. Something urgent happened in LA .
1. They did n't know I lived in a different timezone .
2. I was meeting them in the three hours .
3. They were waking me up this morning .
Answer: 1