Task: Text Matching
Input (English): Sentence1: I'm on my period, and i had unprotected sex, and he came inside me. 2 days later, the bleeding from my period stopped. Is that a chance of pregnancy? 
 Sentence2: I had intercourse on the second day of my pregnancy and it as unprotected. After intercourse my bleeding stopped 3 days back. Is there any chance of pregnancy?
Output (English): Similar