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.
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Question: Sentence1: Had unpro sex the last day iovulated 30th he cummed 2x in me , my per was due 13 but igot it on the 14 howcome ididnt get pregnant ?:/iwant a baby 
 Sentence2: My period is late by 5 days and had protected sex during the last cycle and he did not ejaculate inside me. I also took a morning after pill. What are my chances of pregnancy? 

Answer: Dissimilar


Question: 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?

Answer: Dissimilar


Question: Sentence1: I am a male 21 yeas of age there is a small painless lump about 1 cm in my groin area this is at the point where my inner thigh connects with my groin? 
 Sentence2: What can cause a small, painless lump at the groin crease in a young adult?

Answer:
Similar