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: If pus in stool is occasionally is there any problem? 
 Sentence2: My stool has pus in it, the doctor thought it to be problematic. I am advised colonoscopy. Is that procedure painful? 

Output: Dissimilar


Input: Consider Input: Sentence1: I had arrythmia, is it something that will leave over a period of time? 
 Sentence2: My apple watch shows that I have an irregular heart beat and I'm worried about an arrythmia. I do have palpitations on and off. Should I get an EKG?

Output: Dissimilar


Input: Consider Input: Sentence1: How to know if you miscarried without passing fetus? 
 Sentence2: My doctor confirmed that I am pregnant and I noticed dark brown vaginal discharge this morning but no clots. I am very worried about chances of miscarriage because I didn't notice fetus when I checked my sanitary napkin. How do I confirm this? Am I still pregnant?


Output: Similar