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.

Example Input: Sentence1: Hi. I have been having ear pain in my right ear. It started on Thursday maybe and It just keeps hurting.?
Sentence2: I have been having constant pain in my right ear since Thursday, What should I do?
Example Output: Similar

Example Input: 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?
Example Output: Similar

Example Input: Sentence1: Hey my ferritin level is 14.8 ng/ml ... do I need to take iron supplements ?I look pale and my MCV level is 84.4 ?
Sentence2: What does a MCV of 84 and ferritin of 15 mean? Will iron supplements help if the levels are abnormal?
Example Output:
Similar