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: How are baby and adult cartilage different? 
 Sentence2: Can some injuries to baby cartilage during birth affect the adult cartilage or how their bones will grow in future?

SOLUTION: Dissimilar

PROBLEM: Sentence1: What's a good way to address back pain? 
 Sentence2: How can I cure my back pain?

SOLUTION: Similar

PROBLEM: Sentence1: My mums warfarin INR level has been fluctuating at an alarming level lately for no apparent reason? 
 Sentence2: Why do Warfarin INR levels fluctuate?

SOLUTION:
Similar