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: Is mental illness like bipolar hereditary? 
 Sentence2: Does bipolar disorder have any hereditary influence?

SOLUTION: Similar

PROBLEM: Sentence1: I do unprotected sex with a prostitute after 28 days I go for hiv duo test the result is non reactive 0.07 is it conclusive? 
 Sentence2: How is HIV spread and when is the right time to take a HIV duo test?

SOLUTION: Dissimilar

PROBLEM: Sentence1: Can stem cell research help diseased arteries? 
 Sentence2: I have heard stem cell research can help with diaseased arteries. In what other avenues can stem cell reaserch help? 

SOLUTION:
Dissimilar