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: How do I tell the difference between an allergy and a sinus infection? 
 Sentence2: What are the symptoms that differentiate between allergy and a sinus infection?

Output: Similar


Input: Consider Input: Sentence1: I have been having problems every time i eat i go poop and it is yellow and runny and my tummy feels weird in the middle it has I have diabetes 
 Sentence2: I have started eating more protein. I notice that my stools are runny with abdominal pain. Can eating more protein cause such symptoms? I also take medicines for diabetes, can that be the reason?

Output: Dissimilar


Input: Consider Input: Sentence1: I'm 4 days late for my period I am very stressed 2 nights i was about 10 hours late taking my birth control he did pull out. Could i be pregnant? 
 Sentence2: I am taking BC and missed it for few hours on a couple days. I took plan B as I am concerned. I have bleeding a week later. Should I continue taking my BC pills? 


Output: Dissimilar