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': 'Atavism is inheritance of features of: Kerala 11 \nSelect and explain. \nA. Father, B. Mother, C. Grandfather, D. Uncle', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Ans. Grandfather', 'role': 'assistant'}]