This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Glycine Metabolism Detail, Subject name: Biochemistry
[{'content': 'The formation of glycine takes place by transamination of \nSelect and explain. \nA. Alanine, B. Glyoxylate, C. Aspaate, D. Glutamate', 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]