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.

Input: Consider Input: Sentence1: Why does my back hurt when I breathe or bend over? Its kind of in my upper middle back but just on the right side.
Sentence2: I started noticing pain in the upper middle back on the right side and hurts to breathe and bend over. Any idea what it could be?

Output: Similar

Input: Consider Input: Sentence1: What method is there to get rid of this cough and wheezing?
Sentence2: My son has been coughing and has wheeze, for about 15 days now. Has phlegm with the cough and no home remedies have helped. Does he require a doctor's visit?

Output: Dissimilar

Input: Consider Input: Sentence1: How do you know when you are undergoing respiratory depression? Extremetly fatigues
Sentence2: What are some tests that help diagnose respiratory depression?
Output: Dissimilar