Task: Text Matching
Input (English): Sentence1: I am having a dull pain at my esophagus. Been burping a lot too. Feel slightly better if I take omeporazale. What should I do? 
 Sentence2: I have been prescribed Omeprazole for pain in the esophagus and burping and it helps me. I want to know if chronic acid reflux can turn into cancer.
Output (English): Dissimilar