Task: Question Answering
Input (English): Context: Now , I am noticing a little pain in the same area on my left side , but not as much as it is on my right . I am also noticing muscle pain that shoots through my legs in the last month or so . The only time I have a lot of pain is that 1 day every few weeks that I feel constipated . The rest of the time , the pain is there , but it 's more just uncomfortable and mild . 
Question: Who may me the person that I 'm talking to ?
Output (English): A medical specialist .