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: When I use the bathroom, my poop are sometimes the size of meat balls or bigger. And it's hard to push I eat fruits vegetables. When using I bleed why? 
 Sentence2: I have constipation on and off and eating meat worsens the bowel movements. I have been using stool softeners and now have diarrhea. What can I do?

Output: Dissimilar


Input: Consider Input: Sentence1: How would doctors recommend I treat painful headaches or migraines? 
 Sentence2: My daughter has migraine and she gets really bad headaches. I am planning to take her to her doctor but would like to know how migraines are treated usually?

Output: Similar


Input: Consider Input: Sentence1: I am on penicillin for about a month now, a week ago I started seeing my period but by the afternoon it stopped. Can penicillin delay periods? 
 Sentence2: Can penicillin interfere with my period and cause an almost non existant one?


Output: Similar