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 have a twitching feeling and ocasional pain that comes and goes in the upper right abdomen right below my right breast what could this be? Few weeks 
 Sentence2: I had a gall bladder surgery 2 weeks back and have experienced some pain and twitching on the right side. Can it be an infection?

SOLUTION: Dissimilar

PROBLEM: Sentence1: Apple cider is helpful in weight reduction and how to use this for this purpose? 
 Sentence2: I've heard that apple cider is helpful in weight reduction. What is the best way to use it for weight loss purpose?

SOLUTION: Similar

PROBLEM: Sentence1: How can you test cholesterol levels? 
 Sentence2: Can high cholesterol cause one to experience any symptoms?

SOLUTION:
Dissimilar