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: Forensic Medicine
One of the following is not a feature of catatonic schizophrenia: UPSC 07; AP 10; MAHE 12 
Select and explain. 
A. Negativism, B. Automatic obedience, C. Catalepsy, D. Cataplexy
D: Cataplexy
Answer: D: Cataplexy 
Explanation: Ans. Cataplexy