Task: Text Matching
Input (English): Sentence1: According to my ovulation 28 day cycle i was supposed to get my periods on 7may my last period was 9april and today is 10 may.... Could i be pregnant ? 
 Sentence2: I do not have a regular 28 day menstrual cycle and I think I'm pregnant. I haven't kept a track of the cycles and don't recollect my last period.
Output (English): Dissimilar