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.

Q: Sentence1: I do unprotected sex with a prostitute after 28 days I go for hiv duo test the result is non reactive 0.07 is it conclusive? 
 Sentence2: Is a HIV duo test at 28 days after exposure accurate?

A: Similar
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Q: Sentence1: Haven't got my period since July cause I'm irregular could I still get pregnant? 
 Sentence2: My LMP is July. History of irregular period. Do you think I can be pregnant.

A: Similar
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Q: Sentence1: I often do masturbation in a day. I did it 5 times more in a day then it led to swollen penis skin. What are the disadvantages and advantages of it? 
 Sentence2: I am experiencing penile skin swelling today after masturbating multiple times today.Can you guide me if too much masturbation is healthy or would have any harmful effects?

A:
Similar
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