Task: Text Matching
Input (English): Sentence1: My period is usually heavy and lasts five days. This month it came light and only lasted 3 days. I had intercourse 2 days after my last period. 
 Sentence2: I got light and short period this monthw which lasted only 5 days in contrast to heavy 5 days long period. Can having intercourse 2 days before starting with period be the cause?
Output (English): Similar