Context: Putting aside the sound , I found the vent near her window , which she daily looked out upon to stalk the postman 's arrival . Awaiting the mail was another one of her routine activities . My dad walked in , as he always does . " Did you find it ?

Question: Why might waiting for the mail be her daily routines ?
Options:
0. None of the above choices .
1. It might be because she does have better things to do .
2. It might be because she does n't have anything better to do .
3. It might be because she does have time to kill doing other things .
Answer: 2