instruction:
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.
question:
Sentence1: Are braces considered a cosmetic? 
 Sentence2: I was advised to be on braces by my orthodontist when I consulted him for jaw pain. He said my teeth were not aligned properly, that caused strain on jaw while chewing food. I don't want to be on braces. I always thought braces are used only for cosmetic reasons, isn't that true?
answer:
Similar


question:
Sentence1: Can a urine test show you have kidney stones? 
 Sentence2: Is a urine test helpful to diagnose kidney stones?
answer:
Similar


question:
Sentence1: What can cause hematuria with sharp pain in urq of abdomen nausea dizziness and water retention catscan ultrasound urine culture normal no fever? 
 Sentence2: I have sharp pain in upper right quadrant of abdomen. I noticed orange colored urine and I feel dizzy, bloated. All of my test reports came back normal. I have hemophilia and I think my kidney needs further evaluation. I am so scared, do you think I would need any surgery?
answer:

Dissimilar