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: Is it normal for the stomach to increase in size after receiving cpr? 
 Sentence2: Does a CPR cause the stomach to increase in size?
[A]: Similar


[Q]: Sentence1: Feels like something is stuck in throat, shoulder and chest feels mildly heavy, upper back ache. No more coughing. What can this be? 
 Sentence2: I have no cough, feeling of something stick is throat, upper back ache and chest feels heavy. What are the causes of my symptoms? 
[A]: Similar


[Q]: Sentence1: Is it possible to have herpes and only have outbreaks in the anal canal and underneath the tongue but not on the mouth or vagina? 
 Sentence2: Should one see a local doctor for every herpes breakout? And will the same medication help with all sites?
[A]:
Dissimilar