Task: Question Answering
Input (English): Context: Eventually , the cyst can get so large that part of the wall weakens and fluid begins to leak out ; that is , the cyst ruptures . It is similar to popping a water balloon . When this happens , the fluid may irritate the pelvic lining and cause pain , often severe . Most of the time the pain begins to gradually subside over the course of the next few days . 
Question: Given the context , what part of the body might this cyst be in ?
Output (English): The ovaries.