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: This is my second month on mononessa, however this my second day taking my inactive pill, still haven't gotten my period is this normal? 
 Sentence2: I took secod inactive pill of my second pack of mononessa pills. My period has still not come. 

Answer: Similar


Question: Sentence1: I've had a bump in my groin area for about a year, recently  a burning sensation. And in last two days it turned red and the bump Bigger and more pain? 
 Sentence2: Do I need to worry about a bump in my groin area which has been there for the last around one year?

Answer: Dissimilar


Question: Sentence1: I've never had hormonal acne until I started tilia fe b.C 4months ago. It's supposed to treat acne. Should I give it time or switch b.Cs? 
 Sentence2: Can you share some home remedies for treating acne?

Answer:
Dissimilar