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 likely is a dermoid cyst going to be cancerous? Just had one removed 
 Sentence2: Are all dermoid cysts cancerous?

SOLUTION: Similar

PROBLEM: Sentence1: I am about 15 weeks of pregnant and I have difficulty to sleep what can I take for helping me sleep. Thank you? 
 Sentence2: I am having difficulty in sleeping these days. Even mediactions are not helping. What could be the reason? I am 15 weeks pregnant. Could it be related?

SOLUTION: Dissimilar

PROBLEM: Sentence1: I took the morning after pill last sat am and started nuvaring that evening. I removed nuvaring 2 days ago and not started. That normal? 
 Sentence2: Hello doctor, I am on birth control pills and can I take Plan B when on pills? 

SOLUTION:
Dissimilar