Context: I am so very exhausted . With that said there are still a few things to do before bed so I will give you an update . Wednesday I had my PT evaluation and it went well . I was discharged and told that I would need to continue my exercises to strengthen my core . It was very important for me to strengthen my core and where my 8th of an inch heel lift to keep the problem from reoccurring .

Question: What may be the reason for them being discharged from PT ?
Options:
0. Because it was too expensive for them .
1. Because they were strong enough to continue exercises at home .
2. None of the above choices .
3. Because their insurance only covered so many visits .
Answer: 1