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: Been prescribed steroid nasal spray for post nasal drip. Symptoms are very uncomfortable is there something different I can do? How important is it? 
 Sentence2: Steroid nasal spray has not helped with post nasal drip. Do you have any other recommendations?
Example Output: Similar

Example Input: Sentence1: Which listerine is best for cavities? 
 Sentence2: I have cavities and which listerine is best for it?
Example Output: Similar

Example Input: Sentence1: When after a sinus infection clears up will brain fog go away? 
 Sentence2: How long does it take for brain fog to clear after receiving treatment for sinus infection?
Example Output:
Similar