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.

Input: Consider Input: Sentence1: Why people with runny nose tend to have cracked lips?
Sentence2: I have a runny nose, congestion and a headache. My lips are also dry because of the dry weather. What can I try for all of these symptoms?

Output: Dissimilar

Input: Consider 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?

Output: Similar

Input: Consider Input: Sentence1: Should I take my inhalor before I go in to see the doctor for a check up?
Sentence2: I have difficulty in breathing with wheeze whenever I work out. I am wondering if I have asthma. I have a doctor's appointment scheduled for next week. Would I be put on an inhalor? How should I avoid an asthma attack?
Output: Dissimilar