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: 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 no cough, feeling of something stick is throat, upper back ache and chest feels heavy. What are the causes of my symptoms? 
Example Output: Similar

Example Input: Sentence1: How to treat razor scar from shaving? 
 Sentence2: How can I prevent razor scars?
Example Output: Dissimilar

Example Input: Sentence1: Describe the features of a bone avulsion.? 
 Sentence2: What are the features/symptoms of a bone avulsion?
Example Output:
Similar