This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Anatomy
Schizophrenia with worst prognosis 
Select and explain. 
A. Catatonic, B. Paranoid, C. Hebephrenic, D. Undifferentiated
C: Hebephrenic
Answer: C: Hebephrenic 
Explanation: Order of prognosis from good to bad, catatonic->paranoid->undifferentiated->hebephrenic->simple