Task: Text Matching
Input (English): Sentence1: Last week, doctor put me me on omeprazole for gastritis (no prior stomach issues.)  since then, i've had a few green poops of middling consistency.  ? 
 Sentence2: I have been diagnosed with gastritis and diagnosed with omeprazole. I have few green stools of middling consistency. Is this a side effect of the medication. 
Output (English): Similar