This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Medicine
Narcolepsy is characterized by all of the folowing except - 
Select and explain. 
A. Sleep paralys is, B. Cataplexy, C. Hallucination, D. Snoring
D: Snoring
Answer: D: Snoring 
Explanation: None