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: Severe jaw joint pain started 24 hours ago, right side. Pain when opening mouth and clenching. Should I go to the ER? Worse as day went on. TMJ? 
 Sentence2: I have TMJ and it has become worse in last 1 week with severe pain of jaw on right side, especially on opening mouth and on clenching. It has been very difficult to talk. I have my doctor's appointment scheduled for tomorrow. What can I do for relief in the meanwhile?
Example Output: Dissimilar

Example Input: Sentence1: Feels like something is stuck in throat, shoulder and chest feels mildly heavy, upper back ache. No more coughing. What can this be? 
 Sentence2: I have feeling of something stuck in throat, dizziness, anxious, stress and heaviness and I am on Lexapro for my anxiety. My symptoms started worsening even after taking the medication. Should I need to change my medication? 
Example Output: Dissimilar

Example Input: Sentence1: A patient with COPD was receiving 12.5mcg of fentanyl. The gp double this dose to 25mcg. The patient died two weeks later. Is there any correlation? 
 Sentence2: I have COPD and I have been on 12.5mcg fentanyl. My doctor doubled up my dose but I don't want to. Can you tell me if I can try any measures at home for relief?
Example Output:
Dissimilar