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: Is there any interactions between drinking soy milk and taking accutane? Can i drink it when I am on accutane? 
 Sentence2: I have been using accutane for my acne. Do you think soy milk can worsen my acne?
Example Output: Dissimilar

Example Input: Sentence1: Can you take tylenol (acetaminophen) and Advil together? Can you take tylenol (acetaminophen) and Advil together? 
 Sentence2: I am having severe pain, can I take Advil and Tylenol (acetaminophen) together?
Example Output: Similar

Example Input: Sentence1: Flu like symptoms for about 3weeks. Now symptoms are gone. Have been having coughing fits now for 1week chest is really hurting. What to do? 
 Sentence2: This cough has been giving me awful chest pain for the past one week. Not sure, if it could be related to the flu symotoms which I had 3 weeks ago. Do you think I can treat this at home or do I need to see my primary?
Example Output:
Similar