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 one of the following human tissues contains the greatest amount of body glycogen? \nSelect and explain. \nA. Liver, B. Kidney, C. Skeletal muscle, D. Cardiac muscle', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]