This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Non communicable diseases, Subject name: Social & Preventive Medicine
[{'content': 'Demographic process does not include \nSelect and explain. \nA. Feility, B. Morbidity, C. Moality, D. Social mobility', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Demographic processes 5 processes continuously on work in a population, thus determining its size, composition and distribution Feility. Marriage Moality Migration Social mobility Ref: Park 25th edition Pgno : 530', 'role': 'assistant'}]