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: Can you tell me about the most common genetic disorder? 
 Sentence2: Is it hard to diagnose genetic disorders?
Example Output: Dissimilar

Example Input: Sentence1: I can't see in the dark as well as others can? Do I need carrots or vitamin a? 
 Sentence2: I am scared that I might be nightblind as I cannot see in dark when everyone else can see. Do you think increasing intake of Vitamin A or carrots may help me?
Example Output: Similar

Example Input: Sentence1: How much taller will a girl grow after she starts her period? 
 Sentence2: I have just started with my periods, how tall can I grow now? 
Example Output:
Similar