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.

Ex Input:
Sentence1: My 6mo old niece has a pink round spot on each thigh in the same place. My sister is worried it's ring worm. It doesn't bother the baby any. Thoughts? 
 Sentence2: How long do most birthmarks stay for in infants?

Ex Output:
Dissimilar


Ex Input:
Sentence1: Is it possible for a seven panel urine drug screen to distinguish between Vyvanse (lisdexamfetamine) and concerta? 
 Sentence2: Hello doctor I am on Vyvanse and Concerta. Is it possible for seven panel urine drug test to distinguish between both?

Ex Output:
Similar


Ex Input:
Sentence1: Is whey protein bad for men with endogenic hair fall? 
 Sentence2: My friend is having endogenic hair fall. Can he take whey protein to increase the hair strength? 

Ex Output:

Dissimilar