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: Would 3 normal u/s and 5 low d-dimers over the course of 4 weeks rule out dvt? Even though leg pain is still there? No redness or swelling. 
 Sentence2: How can we rule out DVT? What symptoms should I look out for and what tests can be done?

Output: Similar


Input: Consider Input: Sentence1: I am almost a month pregnant and I started spitting. It started out pink now it's like a reddish color is that normal? 
 Sentence2: I am 4 weeks pregnant and started spotting pink which turned into red. Is that a bad sign?

Output: Similar


Input: Consider Input: Sentence1: Doctors, do you think I can develop keloid scarring on old healed tattoos? 
 Sentence2: Can a keloid scar develop over old healed tattos?


Output: Similar