This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Schizophreniform Disorder, Subject name: Psychiatry
18 yrs. old hears voices discussing him in third person has: 
Select and explain. 
A. Schizophrenia, B. Depression, C. Mania, D. Phobia
A: Schizophrenia
Answer: A: Schizophrenia 
Explanation: Ans. is 'a' Schizophrenia 3rd Person hallucination is Characteristics of Schizophrenia.