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.

Example Input: Sentence1: Pain in the right leg that goes and goes, sometimes on the side, sometimes in the groin. Burns behind the knee and gets worse with cold. What can be? 
 Sentence2: I have on & off pain on the side of right leg and sometimes in the groin. I also experience burning sensation behind the knee, that gets worse when I am cold. What could be the cause?
Example Output: Similar

Example Input: Sentence1: I'm starting to think I have a fracture of the talar dome. Any advice? 
 Sentence2: I got injured recently. An ankle Xray was taken and I was diagnosed with fracture of talar dome by my doctor. I am on cast currently. Will my fracture heal completely and will I be able to play soccer ever?
Example Output: Dissimilar

Example Input: Sentence1: Kleptomania, can it be passed down in the genes? 
 Sentence2: Doctor do you know if there is any treatment for kleptomania?
Example Output:
Dissimilar