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: I am feeling pain all over my stomach, what should I do? 
 Sentence2: I am having pain all over my stomach. Am I pregnant? 

Output: Dissimilar


Input: Consider Input: Sentence1: How do you contact worms from pets? I saw a few white things in my b.M. But not everytime. How can I get rid of them? What are the symptoms? 
 Sentence2: Which worms cause infections in humans?

Output: Dissimilar


Input: Consider Input: Sentence1: If you had a CBC two years ago and you still have the same symptoms is it good to get a new one? 
 Sentence2: I was tired a lot and I looked pale about 2 years ago. I had a CBC then. But I still experience the same symptoms and I don't feel better. Is getting the CBC done again a good idea?


Output: Similar