Context: Not if it loses a charge for an extended period . And I was pretty sure that 2 1/2 weeks counted as extended . And of course about a week before I arrived I THOUGHT OF backing it up by synching it with my computer . But thinking of doing so , and getting around to doing it when trying to take care of a thousand other things are quite different .

Question: What may be the reason for them not backing it up ?
Options:
0. They did n't want to .
1. They are too lazy .
2. They did n't have any time to .
3. They did n't think of it .
Answer: 2