Task: Text Matching
Input (English): Sentence1: One week ago tonight I threw up several times, no diarrhea or stomach cramps. Slept for the rest of the next day. Still no energy!!! Appetite is back. 
 Sentence2: I have been feeling extremely weak and as if I have no energy at all. I am eating normally now but had several episodes of vomiting last week. Could the vomiting be causing my weakness now
Output (English): Similar