Task: Text Matching
Input (English): Sentence1: I had unprotected sex 7 or so days before my periodthree days later I had light bloodthat lasted for two days instead of usual 7. Am I pregnant? 
 Sentence2: I had unprotected period a week before period. 3 days later I had spotting for 2 days and now I want to if I am pregnant ad there is no period for usual 7 days. 
Output (English): Similar