<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
My doctors has suggested a knee replacement, but I think I can go without it for a few years.   Any thoughts?
<|assistant|>
It is always best to consult with your doctor to weigh your options. You may want to consider non-surgical methods of pain management, such as physical therapy or corticosteroid injections. If these do not work, then surgery may be the best option.