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: Does 'open' reduction with intramedullary nailing of tibial shaft fracture causes muscle weakness and slow bone healing due to soft tissue damage? 
 Sentence2: Which is better for a tibial shaft fracture? An open or a closed reduction?

Ex Output:
Dissimilar


Ex Input:
Sentence1: I had arrythmia, is it something that will leave over a period of time? 
 Sentence2: My apple watch shows that I have an irregular heart beat and I'm worried about an arrythmia. I do have palpitations on and off. Should I get an EKG?

Ex Output:
Dissimilar


Ex Input:
Sentence1: It's only three it doesn't hurt I might of thought I had touch something it's kind of pink I'm not sure it's freaking me out? 
 Sentence2: There is no pain on the area except the pinkish color, but it causes me to worry. Is this something major?

Ex Output:

Similar