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: We can experience health problem due to dental problem like gingivitis? 
 Sentence2: Why do I get recurrent gingivitis?
Example Output: Dissimilar

Example Input: Sentence1: My back hurts on my right side? 
 Sentence2: What causes back pain on the right side?
Example Output: Similar

Example Input: Sentence1: My moms uncle and his daughter both had leukemia at 65 and 54 years old. He had aml and she had apl. What would cause this? Genetic? 
 Sentence2: What is the treatment of AML and APL?
Example Output:
Dissimilar