TASK DEFINITION: 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.
PROBLEM: Sentence1: I had a low placenta and bled twice big around 1 am. Was that coincidence? 
 Sentence2: Can sudden heavy bleeding be cause by your placenta lying low?

SOLUTION: Similar

PROBLEM: Sentence1: I've had swellings that have reoccurred on my labia majora thrice or so, but now I have a reddish roundish little sore. I'm not sexually active at all. 
 Sentence2: Is it possible for one to have sores or swelling on the vaginal area even if one is not sexually active.

SOLUTION: Similar

PROBLEM: Sentence1: The lower right side of my face hurts when I open my mouth. Anybody have any idea? Could it be tmj? 
 Sentence2: I have TMJ and I take over the counter pain killer medications when the pain is severe but there hasn't been much relief lately. What else should I do for relief?

SOLUTION:
Dissimilar