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.

Input: Consider Input: Sentence1: So, I have this itchy dark brown mole on my hip, it's sort of red around the edges, I have no idea what's causing it. Any ideas? 
 Sentence2: What can be the reason for an itchy, dark, brown mole on the hip with surrounding erythema? 

Output: Similar


Input: Consider Input: Sentence1: If one of my testicle atrophied from infection a decent amount, is it possible that the leydig cells are still left in it and only the sertoli died? 
 Sentence2: Is it posisble that the leydig cells are still intact and only the sertoli cells died, if one of the testicles has been atrophied from a recent infection? 

Output: Similar


Input: Consider Input: Sentence1: I had back surgery 3 years ago and left with numbness in right leg and hip area. Could this treatment help me? L3-5 fusion with hardware 
 Sentence2: Can L3-5 fusion with hardware help alleviate leg and hip numbness after a back surgery 3 years ago?


Output: Similar