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.

Example Input: Sentence1: My back hurts on my right side? 
 Sentence2: What causes back pain on the right side?
Example Output: Similar

Example Input: Sentence1: Ie been gettin white mucus in my eyes for the past two years and im not sick. What could it possible be? 
 Sentence2: I have been getting white mucus in eyes for 2 years and eyes are not sticky and asking what could the causes be? 
Example Output: Similar

Example Input: Sentence1: Why is my period blood dark brown, stopped after 4 hrs. Is this a period? 
 Sentence2: What does brown vaginal discharge mean?
Example Output:
Similar