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.

[EX Q]: Sentence1: Should i be worried about the extreme vaginal air/gas that feels stuck I've been experiencing since my hymen surgery to fix my septate hymen 1 week ago 
 Sentence2: I have a septate hymen. What are the options for me?
[EX A]: Dissimilar

[EX Q]: Sentence1: I Have a tiny lump on the upper left side of my back. I have had it for about 2 months now. It is like a little grey spot. So please help.? 
 Sentence2: What is the management of tiny lumps that come up on the back and present as spots on the skin?
[EX A]: Dissimilar

[EX Q]: Sentence1: What can cause upper left sharp pain that radiates to back with vomiting/paleness/weakness? This has gone on for 5 years. 
 Sentence2: I have vomiting, paleness and weakness and has upper left sharp pain that radiated to the upper back. It has been going on for 5 years. Can you help me? 
[EX A]:
Similar