Given the task definition and input, reply with output. 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.

Sentence1: I have flu. I have no history of heart deceases. My heart rate is a bit higher as normal. Is it normal during flu, or is this a concern?
Sentence2: I heard that the heart rate can be higher when one has fever. I have a fever because of the flu, is it dangerous or is it expected because of the fever?
Similar