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.

Input: Consider Input: Sentence1: What kind of bacteria or viruses does a semen culture detect or look for? 
 Sentence2: Which bacteria and viruses can a semen culture detect?

Output: Similar


Input: Consider Input: 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?

Output: Similar


Input: Consider Input: Sentence1: For a week had pain under left breast, worst when rolling to that side in bed or getting up from laying down. most of the time I cannot deep breath? 
 Sentence2: I had a chest injury, now I am having under my breast along with difficulty in breathing. Any remedies? 


Output: Dissimilar