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: Blood pressure is 140/88. Little high? I'm 25. 
 Sentence2: What medications are useful to help control high blood pressure?

Output: Dissimilar


Input: Consider Input: Sentence1: What to do if I have some symptoms thought that i don't know if they could be PMS or pregnancy ? 
 Sentence2: How can I differentiate between PMS and pregnancy symptoms?

Output: Similar


Input: Consider Input: Sentence1: I discovered I get this weakness in my hand whenever I try to snap my fingers, slight pain runs across elbow and wrist? 
 Sentence2: I have weakness in my arms, legs and face on one side and it started suddenly. There is tingling and numbness as well. I am concerned. 


Output: Dissimilar