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: Forensic Medicine
[{'content': 'A person voluntarily acting like having a disease is said to be: Kerala 09; JIPMER 14 \nSelect and explain. \nA. Hypochondriac, B. Masochist, C. Gerontophilia, D. Malingerer', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Ans. Malingerer', 'role': 'assistant'}]