Task: Text Matching
Input (English): Sentence1: Radiologist read my pelvic CT scan incorrectly I went in to ER for very bad pelvic pain and back aches. They ordered a no contrast CT scan of pelvis. The first CT scan report read right ovary is larger than left (i don't have a left) with somewhat heterog 
 Sentence2: I have bad pelvic pain and back ache and a history of ovarian tumor in the past for which the left ovary has been removed. I had a CT scan recently and everything looked okay. Do you think I need some more investigations?
Output (English): Dissimilar