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: Should I remove a bullet if it's still inside? 
 Sentence2: How long does a wound caused by a bullet take to heal? 
Example Output: Dissimilar

Example Input: Sentence1: Well groups of people should not take aromasin (exemestane)? 
 Sentence2: Are there any conditions in which aromasin is contradictory?
Example Output: Similar

Example Input: Sentence1: Painful rash on right buttock spreading. Causing lymph soreness on groin and overall soreness on right side and leg. 
 Sentence2: What is the cause of a painful rash on the groin that causes lymph node soreness and soreness in the leg?
Example Output:
Similar