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: After having sex once I don't feel like doing it with her again why is that so ? 
 Sentence2: Why do I experience decreased libido only with a person whom I had intercourse before? 

Output: Similar


Input: Consider Input: Sentence1: If I only have 10 minutes to work out, what can I do? 
 Sentence2: Can you tell me a few quick exercises that I can do in 10 minutes?

Output: Similar


Input: Consider Input: Sentence1: Could brushing your teeth too hard cause fatal oral diseases? 
 Sentence2: What is the ideal way of brushing the teeth? 


Output: Dissimilar