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.

[Q]: Sentence1: Haven't got my period since July cause I'm irregular could I still get pregnant? 
 Sentence2: My LMP is July. History of irregular period. Do you think I can be pregnant.
[A]: Similar


[Q]: Sentence1: The lower right side of my face hurts when I open my mouth. Anybody have any idea? Could it be tmj? 
 Sentence2: I have TMJ and I take over the counter pain killer medications when the pain is severe but there hasn't been much relief lately. What else should I do for relief?
[A]: Dissimilar


[Q]: Sentence1: What does a medical physicist do during cancer treatment? 
 Sentence2: What is the role of a medical physicist in the treatment of cancer?
[A]:
Similar