Task: Text Matching
Input (English): Sentence1: I never had any pain before/during my period. The other day I started having pain in the pelvic area. At night it's so excruciating I can barely move. 
 Sentence2: I noticed severe pain in the pelvic area at night and could barely move. I'm currenrly on my period and have never experieced pain before/ during period. What could it be?
Output (English): Similar