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: 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?
Similar

Sentence1: For the 1st time a lot of clear colorless odorless liquid gushed out of vagina 2 days after sex with my partner of 2 years. Had my period a week later
Sentence2: I am worried about some serious infection. I noticed some clear, colorless, odorless vaginal discharge 2 days after sex with my partner a few weeks ago. Then a week later, I got my period. I have been with him only for the past 2 years. Do you think it could be a sign of some STD?
Similar

Sentence1: Can contact dermatitis cause scarring?
Sentence2: I have a rash due to contact dermatitis as diagnosed by my doctor. I am worried about scarring due to this. Does dermatitis usually result in scarring?
Similar