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: Can AST and ALT levvels rise due to a root canal prroceddure? 
 Sentence2: Does a root canal procedure cause the AST and ALT levels to rise up?

Output: Similar


Input: Consider Input: Sentence1: I fell on my back at work and I'm having extreme pain in my left shoulder blade. I can't move it at all without bursting into tears. What should I do? 
 Sentence2: My left shoulder seems to be stiff and painful for sometime now. I'm a diabetic and wanted to know if this could be frozen shoulder?

Output: Dissimilar


Input: Consider Input: Sentence1: When should I use an ovulation test? Morning, afternoon or night? 
 Sentence2: What's the best time of the day to take an ovulation test?


Output: Similar