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: Biochemistry
[{'content': 'Which of the following transports lactate from muscle to liver \nSelect and explain. \nA. Alanine, B. Glutamate, C. Glutamine, D. Aspartate', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Alanine', 'role': 'assistant'}]