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: Surgery
[{'content': 'Raspberry tumour" is another name for ? \nSelect and explain. \nA. Umbilical fistula, B. Umbilical granuloma, C. Umbilical granuloma, D. Meckel\'s diveiculum', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is 'c' i.e., Umbilical adenoma", 'role': 'assistant'}]