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: What is gastrointestinal influenza? Is it contagious? 
 Sentence2: I have diarrhea with blood in stools, vomiting, nausea, fever and abdominal pain for 10 days now. Does that sound like stomach bug?

Output: Dissimilar


Input: Consider Input: Sentence1: Sir, my mom and i are unsure if i have herpes or a cold sore any suggestions?? 
 Sentence2: I have developed a painful bump on my lips today. I showed it to my mom also and she thinks that it could be a cold sore. I have recently got sexually active and I do not wnat to get herpes. Are the cold sores caused by herpes and how I can be sure that the sore is not due to herpes?

Output: Similar


Input: Consider Input: Sentence1: How effective are punctal plugs for treating dry eyes after lasik? I am close to 1 year post op and artficial tears aren't helping. 
 Sentence2: What are the complications of the Lasik procedure?


Output: Dissimilar