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: Any effective home treatment for allergies that I can do?
Sentence2: Which OTC medications help to manage allergies at home?
[A]: Dissimilar

[Q]: Sentence1: My jaw makes a popping noise when I chew. Is this serious?
Sentence2: What can cause a popping sound in the jaw when one chews?
[A]: Similar

[Q]: Sentence1: If dr orders a CT scan of abd/pelvic w/contrast an without, i can see it being done with contrast but what's the purpose of having it also without?
Sentence2: My doctor has ordered CT scan of the abdomen and pelvis with and without contrast. What is the purpose of having it without the constrast, if I already had it done with contrast?
[A]:
Similar