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: What muscles contribute to lower back pain? 
 Sentence2: I lifted heavy weights 2 days ago. I have been expeirencing severe lower back ache ever since. I believe I may have strained my lower back muscles but I am worried it may have caused disc bulge in my lower spine. What could be the chances?

SOLUTION: Dissimilar

PROBLEM: Sentence1: Question on a discharge--slimey and midcycle? 
 Sentence2: What does slimy, mid cycle whitish discharge indicate?

SOLUTION: Similar

PROBLEM: Sentence1: How accurate are the diabetic blood tests that test your 3 month blood sugars? 
 Sentence2: What all tests do you need if you suspect you have diabetes?

SOLUTION:
Dissimilar