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: Is a brain injury/ brain damage considered to be the same as a mental illness? 
 Sentence2: May I know if brain injury and damage is same as mental illness?

Output: Similar


Input: Consider Input: Sentence1: Can obesity cause bilateral pitting edema? And how to get rid of it? 
 Sentence2: Is it possible to get pitting edema on both sides because of being obese? How can it be treated?

Output: Similar


Input: Consider Input: Sentence1: Does calcification in thyroid nodules mean that you have cancer? 
 Sentence2: Does it mean that one has cancer if they have calcification in thyroid nodules?


Output: Similar