This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: obstetrics,pediatrics and geriatrics, Subject name: Social & Preventive Medicine
[{'content': 'Maternal death is defined as death of woman while pregnant or within- \nSelect and explain. \nA. 14 days of the termination of pregnancy, B. 30 days of the termination of pregnancy, C. 42 days of the termination of pregnancy, D. 90 days of the termination of pregnancy', 'role': 'user'}, {'content': "Answer: C \nExplanation: Maternal death is defined as death of mother while pregnant or death within 42 days after termination of pregnancy. REF. PARK'S TEXTBOOK OF PREVENTIVE AND SOCIAL MEDICAL 21ST EDITION-514", 'role': 'assistant'}]