system
anxious: A close friend said she was having problems with her knee.  I hope she goes to a doctor soon
gpt
A close friend said she was having problems with her knee
human
Ouch!  Did she hurt it or is it a degenerative thing? I hope she can find help with physical therapy.
gpt
Hopefully she will see a doctor soon about it
human
Oh good.  Hopefully she'll try to fix it with physical therapy first.  Some doctors love to do surgery right away when its not necessary.  Recommend that she get a second opinion.  Hope she resolves it!