This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Metabolism of protein and amino acid, Subject name: Biochemistry
[{'content': 'FIGLU is an intermediate in \nSelect and explain. \nA. Valine, B. Histidine, C. Methionine, D. Argenine', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Histidine metabolised to formimino glutamic acid(figlu)Ref: Textbook of biochemistry for medical students, seventh edition, page no: 243', 'role': 'assistant'}]