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: How can I prevent orthostatic hypotension? 
 Sentence2: What are the symptoms of orthostatic hypotension?

Output: Dissimilar


Input: Consider Input: Sentence1: My child is a sore loser. Any suggestions? 
 Sentence2: Do you think some counselling by a psychologist can help someone who has mood swings or is a sore loser?

Output: Dissimilar


Input: Consider Input: Sentence1: I didn't get my period for a month and now having pink discharge and a negative pregnancy test and still no period. What is going on? 
 Sentence2: My cycles are very regular but I missed period by a month. I have been sexually active and we forgot to use condom once about 5 weeks ago. I noticed spotting today and my urine pregnancy test came back negative. What could be the cause of my missed period?


Output: Similar