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: Would 176 RA IgM factor be considered a low positive for rheumatoid factor. What would be considered a positive level. My ccp level is normal. 
 Sentence2: I am looking for some more clarification about my lab results. My results say that RA IgM levels are 176, CCP levela are normal. Does that mean it is low positive for rheumatoid factor and what is considered as a positive level?
[A]: Similar


[Q]: Sentence1: I'm not sure but is huntington's disease a congenital disease? 
 Sentence2: Apart from huntington disease,  what other diseases are known as congenital ones? 
[A]: Dissimilar


[Q]: Sentence1: If you take birth control regularly, miss one does on the only night you've had sex in 1 year (no sex after), then continue to take regularly thereafter, how is it possible to get pregnant with twins? 
 Sentence2: I have been taking birth control pills regularly and have missed one pill during the intercourse night and have been taking them regularly after that. What are my chances of getting pregnant with twins?
[A]:
Similar