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: Are Sympathetic Nerve Blocks effective at calming the sympathetic system which causes angina and migraines? If not, why not? Would seem logical. 
 Sentence2: Does an active sympathetic system cause angina and migraines? Wouldn't nerve blocks help in such cases?

Output: Similar


Input: Consider Input: Sentence1: Small bruises all over 3 year old female. Showing up with no apparent cause. Doctor Monday but worried As to why there are so many for no reason. 
 Sentence2: My niece is 3 and we noticed small bruises all over her body last week. Her doctor said she could have blood clotting disorder. Is there any treatment for it? Also, can you help us with any remedies for the bruises in the meanwhile?

Output: Dissimilar


Input: Consider Input: Sentence1: My gf had her period then after 2days. We had sex she took planb its been 2week already she hasnt had her period is it because she just had her period? 
 Sentence2: Hello doctor I am on birth control pills and I had unprotected sex. Can I take Plan B along with birth control pills?


Output: Dissimilar