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: How would you measure how severe pectus excavatum is? 
 Sentence2: I have pectus excavatum and I am wondering how severe is it?
Example Output: Similar

Example Input: Sentence1: My back hurts on my right side? 
 Sentence2: What causes back pain on the right side?
Example Output: Similar

Example Input: Sentence1: Hi im 18 and I would like to know what I would use or take to get taller? 
 Sentence2: Can growth hormone taken in minimal quantities increase height after 21 years in a male?
Example Output:
Dissimilar