Task: Text Matching
Input (English): Sentence1: I'm 5' 8'' and 109 lbs. When I lay down I can see my belly pulsing to the left of my belly button. Is this something I should be concerned about? 
 Sentence2: I was diagnosed with aortic aneurysm but my doctor said not to worry much as it was mild a year ago. I was laying down today and I noticed pulsations on the left side of my belly button but no pain. I think it may have grown in size, I am so scared. Should I go to an ER? Do you think I need a surgery?
Output (English): Dissimilar