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: Why is it that some nutrients bypass the liver entirely? 
 Sentence2: Does the liver absorb all the nutrients?

Output: Similar


Input: Consider Input: Sentence1: I've had swellings that have reoccurred on my labia majora thrice or so, but now I have a reddish roundish little sore. I'm not sexually active at all. 
 Sentence2: Is it possible for one to have sores or swelling on the vaginal area even if one is not sexually active.

Output: Similar


Input: Consider Input: Sentence1: I got on the Birth Control shot on a Friday and had sex on Wednesday if he ejaculated can I still get pregnant? 
 Sentence2: Am I safe having sex two days after getting Birth Control Shot?


Output: Similar