Context: Sweet girl was so happy to see us ! She looks a little , pieced together , right now ( poor tummy shaved for the ultrasound ! ) , but she 's as happy as can be . We 're trying to make do without the cone collar , and instead are trying a tee - shirt to keep her from messing with her stitches .

Question: What may be the reason she was happy to see them ?
Options:
0. She was alone for the surgery and was happy to see a friendly face .
1. None of the above choices .
2. She had never seen them before and was happy just to see a human .
3. She was hoping they would get the doctor to remove the stitches .
Answer: 0