This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Forensic Psychiatry, Subject name: Forensic Medicine
[{'content': "Rules for criminal responsibility of the insane are all, except: \nSelect and explain. \nA. Morrison's rule, B. American Law institute's rule, C. New Hampshire doctrine, D. Curren's rule", 'role': 'user'}, {'content': "Answer: A \nExplanation: Rules related to criminal responsibility of insane person Mc Naughten's rule Durham's rule (1954) Curren's rule (1964) American Law Institute test (1970 The Brawner rule (1972) The Irresistible Impulse (new Hampshire doctrine) Morrison rule(1964): This rule states that the crown heel length of the foetus in centimeters, divided by five gives the age in month.", 'role': 'assistant'}]