Task: Text Matching
Input (English): Sentence1: I have asthma.  I take proventil (albuterol) but i still have trouble breathing--what can I do for this? 
 Sentence2: My sister who has asthma is complaining of trouble breathing. She has already tried albuterol but it has not helped. Is there anything else that she can try to feel better?
Output (English): Similar