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: Hi docs, is it true that people are born with both male and female parts? 
 Sentence2: Is it possible for some people to be born with both male and female chromosomes?
Example Output: Dissimilar

Example 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?
Example Output: Similar

Example Input: Sentence1: Strange or scary Ambien (zolpidem) side effects? 
 Sentence2: My father takes Ambien and Zoloft. Can there be any side effects of taking these two medications together?
Example Output:
Dissimilar