Task: Text Matching
Input (English): Sentence1: Flu like symptoms for about 3weeks. Now symptoms are gone. Have been having coughing fits now for 1week chest is really hurting. What to do? 
 Sentence2: I have chest pain in the middle of my chest. I am having cough and flu like symptoms as well. Do you think chest pain could be related to coughing fits?
Output (English): Dissimilar