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: Was recently diagnosed with crohn's, thinking about switching to a vegetarian lifestyle. Is it possible since raw veg/salad are a already a problem? 
 Sentence2: What is the best diet for people with Chrons disease?
Example Output: Dissimilar

Example Input: Sentence1: What do you suggest if I'm 27 I have the problem of sperm ejaculation as soon as I insert my penis. How to control it? 
 Sentence2: Have you heard of a young male having premature ejaculation without any trigger factors? What would you suggest?
Example Output: Similar

Example Input: Sentence1: I've had body aches, blocked stuffy nose, headaches, pressure in my face and throat tightness and it feels dry for 6 months is it a bad cold? 
 Sentence2: I have been having recurrent attacks of sinus infections. I do not have a fever but notice headache, heaviness, pressure sensation, congestion, body pain and dry cough. I'm currently on course of antibotics but do not seem to help. Should I continue or stop them?
Example Output:
Dissimilar