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: I have pain in lower right jawline, and also feel swelling under it. I must also tell you m on provisional diagnosis of Bechet disease? 
 Sentence2: What is the prognosis for Bechet's disease? Does it worsen with age?

Ex Output:
Dissimilar


Ex Input:
Sentence1: Does anyone know what can cause severe leg pain in both legs especially at night? 
 Sentence2: Why am I having severe pain in the legs at night?

Ex Output:
Similar


Ex Input:
Sentence1: What is an anti-nuclear antibody test for in immunology? 
 Sentence2: What are normal levels of ANA in a healthy person?

Ex Output:

Dissimilar