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': 'Analysis done for expenditure of large proportion for small number and vice versa - \nSelect and explain. \nA. ABC analysis, B. SUS analysis, C. HML analysis, D. VED analysis', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]