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: Upper abdomen pain pulled muscle from working out? Any specific stretch to prevent it? 
 Sentence2: What are some abdominal work out exercises and stretches to help loose belly fat?

Output: Dissimilar


Input: Consider Input: Sentence1: I started taking PPIs (8 weeks) and antibiotics (one week) for treating h.pylori and gastritis. Can I do strenght exercises like pushups and running? 
 Sentence2: Will doing strenghth exercises like pushups and running help me with gastritis?

Output: Dissimilar


Input: Consider Input: Sentence1: Is it possible to bleed if you are prego? 3 neg hpt. 
 Sentence2: I have got three neagtive pregnancy tests. Do you get bleeding in pregnancy?


Output: Similar