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 are some illnesses of the lymphatic system? 
 Sentence2: I think I have symptoms of illness of lymphatic system. How can I treat it? 

Output: Dissimilar


Input: Consider Input: Sentence1: I do unprotected sex with a prostitute after 28 days I go for hiv duo test the result is non reactive 0.07 is it conclusive? 
 Sentence2: Is a HIV duo test at 28 days after exposure accurate?

Output: Similar


Input: Consider Input: Sentence1: What would a spider bite on the tongue look like? 
 Sentence2: Could you help me with the symptoms of a spider bite, on the tongue. I know it's a highly unusual place, but I think it might have happened when I was outside earlier...


Output: Similar