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: Psychiatry
[{'content': 'Delusion of grandiosity seen in -a) Hypomaniab) Schizoaffective maniac) Paranoid schizophreniad) Kleptomaniae) Pyromania \nSelect and explain. \nA. a, B. bc, C. ac, D. ad', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Grandiose delusions or delusions of grandiosity (expansive delusions) are seen in mania (including schizoaffective mania), Schizophrenia and organic states.', 'role': 'assistant'}]