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: Think I slightly inflamed my breast tissue from self-examining them too hard. Could this cause an enlarged lymph node in the area? 
 Sentence2: Can self examination can cause enlarged lymph node? I think I inlfamed my breast tissue after doing self examination. 

SOLUTION: Similar

PROBLEM: Sentence1: Is mental illness like bipolar hereditary? 
 Sentence2: What are the symptoms of mental illnesses like bipolar?

SOLUTION: Dissimilar

PROBLEM: Sentence1: I have an awful headache, what I should do? 
 Sentence2: Is there anything that I can do to get some relief from this annoying headache? I usually get such headaches but this time, it is really awful!

SOLUTION:
Similar