Which statement best describes the Model Penal Code insanity standard?

Which statement best describes the Model Penal Code insanity standard?

• A. It requires lack of substantial capacity to know that the act is legal
• B. It requires lack of substantial capacity to appreciate the criminality of the act or to conform the conduct to the requirements of law
• C. It requires lack of any mental disease or defect
• D. It requires lack of ability to foresee consequences

Answer: (B)