instruction:
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.
question:
Sentence1: What is ovulation and when will female ovulates? 
 Sentence2: I have recently become sexually active and have heard that I should avoid having unprotected sex during ovulation as it can lead to pregnancy. Is that true? How can I know when I would ovulate?
answer:
Similar


question:
Sentence1: How common is it for somebody to get cubital tunnel syndrome? 
 Sentence2: Is cubital tunnel syndrome very common in young females?
answer:
Similar


question:
Sentence1: My red blood cells stay around 5.6-5.9 all the time. Hemaglobin always between 16.9-18.0 and hematocrit always between 50-55%. Is this dangerous? 
 Sentence2: Can one notice high hematocrit levels after blood transfusion?
answer:

Dissimilar