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: If pus in stool is occasionally is there any problem? 
 Sentence2: I am having pus in my stools ocassionally, should I be worried? Is it a problem? 
Output:
Similar