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: So, I have this itchy dark brown mole on my hip, it's sort of red around the edges, I have no idea what's causing it. Any ideas? 
 Sentence2: What can be the reason for an itchy, dark, brown mole on the hip with surrounding erythema? 

Answer: Similar


Question: Sentence1: I used a condom for sex. I checked for rips and it was fine, no rips. If it doesnt rip is it pretty much a sure bet effectiveness against stds? 
 Sentence2: I am just worried about getting STD's. I wanted to know if I am safe from STD's if I used a condom during sexual intercourse and it did not get torn or did not rip off. Pleae help.

Answer: Similar


Question: Sentence1: Is taking 5mg of prednisone daily for a year considered fairly safe? 
 Sentence2: Is it considered safe to take 5 mg of prednisone daily for a year?

Answer:
Similar