Task: Text Matching
Input (English): Sentence1: I have had a head cold with congestion, I got a Rx of zpak I and took the lad dose today but for the last 4 days my left ear has felt clogged. 
 Sentence2: I have noticed clogging of my left ear for the last 4 days. I have been diagnosed with a common cold that also caused congestion. Thereafter, I was treated with Azithromycin, my last dose being today.  
Output (English): Similar