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: Why is it that some nutrients bypass the liver entirely? 
 Sentence2: Are all medications absorbed by the liver?

SOLUTION: Dissimilar

PROBLEM: Sentence1: How to know if you miscarried without passing fetus? 
 Sentence2: My doctor confirmed that I am pregnant and I noticed dark brown vaginal discharge this morning but no clots. I am very worried about chances of miscarriage because I didn't notice fetus when I checked my sanitary napkin. How do I confirm this? Am I still pregnant?

SOLUTION: Similar

PROBLEM: Sentence1: Can you tell me about the most common genetic disorder? 
 Sentence2: Is it hard to diagnose genetic disorders?

SOLUTION:
Dissimilar