Task: Text Matching
Input (English): Sentence1: He touched my vulva nd clit with his fingers nd am not sure if he had ejacultion or not. That was on the 9 th day of a regular 28 days period. Chance? 
 Sentence2: I missed my period this month. I am just confused because there is no chance that I am pregnant. I usually have regular cycles and last time, me and my boyfriend had sex, he just touched vulva and clitoris wth fingers and never ejaculated inside me. What could be the cause of missed period this time?
Output (English): Dissimilar