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.

[EX Q]: Sentence1: If a person has chronic hyperventilation syndrome and takes a pft and methacholine challenge test would the results be affected? Mine showed asthma. 
 Sentence2: My PFT and methacholine challenge test showed I have asthma. Could chronic hyperventilation syndrome have affected the results?
[EX A]: Similar

[EX Q]: 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?
[EX A]: Similar

[EX Q]: Sentence1: My vitamin d level is 20...and taking vitamin d supplement gives me horrible muscle cramps even small dose 400..should I stop taking vitamin d ? 
 Sentence2: I usually have strong muscle cramps after taking vitamin d, even a dose of 400 give me cramps but my vitamin D level is 20. Should I stop the supplement? 
[EX A]:
Similar