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': 'Psychoanalysis was founded by which of the following scientist - \nSelect and explain. \nA. Eysenck, B. Freud, C. Jung, D. Adler', 'role': 'user'}, {'content': 'Answer: B \nExplanation: The credit for invention of psychoanalysis belong to Sigmund Freud.', 'role': 'assistant'}]