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: I very often have dull pain in the lower left abdomen. Although bearable, should I still be concerned due to its frequent occurance and see a doctor?
Sentence2: I noticed a dull pain in the left lower abdomen and has been recurrent, notice it often. It has been bearable but I'm concerned if I should see a doctor about it?
Output:
Similar