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: 5 days late of period took Plan B emergency contacepive 5 days before expected period went through 3 pregnect test all negative am I pregnet? 
 Sentence2: Hello doctor, I had unprotected intercourse an hour back. When can I take plan B and what are the side effects?
Example Output: Dissimilar

Example Input: Sentence1: How bad is olive oil in your diet? 
 Sentence2: I was under the impression that olive oil is healthy and started using it ever since I started being on a diet for weight loss. I recently came across an article, that said olive oil had equal number calories as in any other oil. Can you explain how bad is it to use olive oil in diet?
Example Output: Similar

Example Input: Sentence1: I am having moderate to severe abdominal pain on my right side. Every time i poop Iit hurts really bad like a Charlie horse in my side. 
 Sentence2: I have moderate to severe right abdomen pain for last 2 weeks. It hurts a lot like a cramp on my side while passing stools. What could be the cause? 
Example Output:
Similar