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 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: What are my chances of getting pregnant and getting an STD if the condom rips off during sexual intercourse?

A: Dissimilar
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Q: Sentence1: How would you measure how severe pectus excavatum is?
Sentence2: I have pectus excavatum and I am wondering how severe is it?

A: Similar
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Q: Sentence1: I've had a recurring yeast infection for years. How can I prevent them from coming back?
Sentence2: I have been diagnosed with recurrent yeast infections and have had this issue for a few years. Are there some home measures I can try to prevent them from recurring?

A:
Similar
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