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
Autonomic neuropathy has all except - 
Select and explain. 
A. Gustatory sweating, B. Tachycardia, C. Diarrhoea, D. Pupillary dilatation
A: Gustatory sweating
Answer: A: Gustatory sweating 
Explanation: None