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: What is an anti-nuclear antibody test for in immunology? 
 Sentence2: I was asked to get an ANA test because the doctor suspects I have lupus. What is that test?

Ex Output:
Similar


Ex Input:
Sentence1: I have a painful sore inside my nose, it is red and rough. My nose is very dry too. What is it and how do I treat it? It won't go away and it hurts. 
 Sentence2: I have a red, rough sore inside my nose for 3 days now, and my nose is quite dry too! What could this be? It's quite painful actually, so any help will be appreciated 

Ex Output:
Similar


Ex Input:
Sentence1: Does the herb kalawalla (polypodium leucotamos) actually work for autoimmune disorders? 
 Sentence2: Has there been any reaserach that proves the usefulness of herb kalawalla (polypodium leucotamos) in autoimmune disorders?

Ex Output:

Similar