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 common is it for somebody to get cubital tunnel syndrome? 
 Sentence2: Is cubital tunnel syndrome very common in young females?
Example Output: Similar

Example Input: Sentence1: What is a subchondroplasty procedure and what is the out come? 
 Sentence2: What is the cost of subchondroplasty procedure?
Example Output:
Dissimilar