In this task you are given a medical question pair hand-generated. Your task is to classify a given post into two categories 1) 'Similar' if the given two questions have a same connotation 2) 'Dissimilar' if the given two questions have a different connotation or meaning.

Sentence1: Sure I am not pregnant right? . If I have polycystic ovary periods can get ireegular right? 
 Sentence2: I missed my period and I had protected intercourse but the condom slipped, I am not sure if he ejaculated inside vagina. I have PCOS and my cycles have always been irregular. Should I be worried about pregnancy?
Similar

Sentence1: Is there a way I can talk to someone about the subscription I just purchased for your service? 
 Sentence2: Hello doctor, I ran out out my hypertensive meidcation. Can I get the prescription refilled with out subsribing to your service?
Dissimilar

Sentence1: I stubbed my finger while working out. If i leave it alone, will it just go back to normal? And what is the time frame? 
 Sentence2: Do we need some active measures for the stubbed finger? 

Dissimilar