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: Social & Preventive Medicine
[{'content': "According to 'Biomedical concept' health is? \nSelect and explain. \nA. Relative absence of pain and discomfo, B. Absence of disease, C. A sound mind in sound body, in a sound family, in sound environment, D. None", 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'b' i.e., Absence of disease", 'role': 'assistant'}]