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: Psychiatry
[{'content': 'Which of the following is a mature defence mechanism : \nSelect and explain. \nA. Projection, B. Reaction formation, C. Anticipation, D. Denial', 'role': 'user'}, {'content': 'Answer: C \nExplanation: C i.e. Anticipation', 'role': 'assistant'}]