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: 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: What is Cervical cancer a risk factor for? 
 Sentence2: Can cervical cancer cause more ailments in the body?

A: Similar
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Q: Sentence1: I stopped using accutane/isotroin in november. Is it safe to have a baby now? 
 Sentence2: Can Accutane/isotroin cause fetal abnormalities?

A:
Dissimilar
****