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: All of a sudden my ears stopped producing ear wax. What could be the cause? 
 Sentence2: Can I use q-tip to clear the ear wax?

SOLUTION: Dissimilar

PROBLEM: Sentence1: Is sex good for a relationship? 
 Sentence2: I'm in a relationship and was wondering what are the benefits of sex?

SOLUTION: Similar

PROBLEM: Sentence1: How can a pregnant woman on bedrest avoid atrophy and blood clots? 
 Sentence2: Is it common for a pregnant woman on bedrest to have atrophy and blood clots, does everyone get them?

SOLUTION:
Dissimilar