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 can be done for really sharp pain in left ankle? 
 Sentence2: I have sharp pain in left ankle for last 3 days. I got hurt while playing a few days ago but there was no bleeding. What should I do for relief?

Ex Output:
Similar


Ex Input:
Sentence1: How can I get my eye to get better? 
 Sentence2: My eye is much better now but I still have mild itching, is this normal after treatment?

Ex Output:
Dissimilar


Ex Input:
Sentence1: Is it possible to reverse skin atrophy caused by excess use of topical steroids? 
 Sentence2: My friend has skin atrophy. Do you think topical steroids can help him? 

Ex Output:

Dissimilar