You will be given a definition of a task first, then some input of the task.
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: What to do if I have blood in stool?
Sentence2: I am freaking out! I just noticed some blood in my stool, what does it mean? Please help...
Output:
Similar