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': 'A learned behaviour which is permanent and consistent but liable to change: \nSelect and explain. \nA. Attitude, B. Knowledge, C. Practice, D. Cultural belief', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Practice Not sure of the answer; looks most likely to be Practice. For explanation of other options see Q no. 39 of May 2009.', 'role': 'assistant'}]