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 came on my period two time last month this month my boyfriend came inside me and I'm bleeding 4 days after we had sex? 
 Sentence2: Can we have sex if I am bleeding?

SOLUTION: Dissimilar

PROBLEM: Sentence1: What bodily factors affect heart rate? 
 Sentence2: What factors influence heart rate?

SOLUTION: Similar

PROBLEM: Sentence1: Is it possible for a person to survive metastatic liver cancer? 
 Sentence2: How is metastatic liver cancer diagnosed? What is the gold standard test?

SOLUTION:
Dissimilar