Context: Finally , she agreed to go back , and finish her physical therapy , and the rest is history . A few days before being released ( rightfully ) , she fell and broke her hip . And the beat goes on ... Tonight Rob and I went to her house , and cleaned out the refrigerator .

Question: What may be the reason for the physical therapy ?
Options:
0. She hurt her leg .
1. She hurt her back
2. She hurt her hip .
3. None of the above choices .
Answer: 2