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: My eyebrows and hair fallout a lot and my eyebrows don't grow back atall or grow really fast. I even used rogaine (minoxidil) to grow my eyebrows &didn't work. 
 Sentence2: What can help with eyebrow hairfall when Rogaine does not help?

SOLUTION: Similar

PROBLEM: Sentence1: Can white noise be disruptive to my deep sleep? 
 Sentence2: Is deep sleep affected by continuous background noises?

SOLUTION: Similar

PROBLEM: Sentence1: What could increased levels of oestrogen do to me? 
 Sentence2: What medications help to manage increased estrogen levels in the body?

SOLUTION:
Dissimilar