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': 'False regarding type A personality - \nSelect and explain. \nA. Hostile, B. Time pressure, C. Competitiveness, D. Mood fluctuations', 'role': 'user'}, {'content': "Answer: D \nExplanation: Type 'A' behavior is expressed in three major symptoms; (1) Time urgency (time pressure), (2) Free-floating hostility, (3) Competitiveness.", 'role': 'assistant'}]