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.

[Q]: Sentence1: Can ibs calm down at night then kick in in the day? 
 Sentence2: I have IBS and the symptoms have been frustrating lately. Should I change my diet or take any medications?
[A]: Dissimilar


[Q]: Sentence1: Can contact dermatitis cause scarring? 
 Sentence2: What are some good ways to get rid of scarring due to contact dermatitis?
[A]: Dissimilar


[Q]: Sentence1: How can I prevent glaucoma? 
 Sentence2: What are some preventive measures for glaucoma?
[A]:
Similar