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: Microbiology
[{'content': 'Which is not a component of TSI medium? \nSelect and explain. \nA. Sucrose, B. Glucose, C. Lactose, D. Maltose', 'role': 'user'}, {'content': 'Answer: D \nExplanation: TSI - Triple sugar iron media contains Sucrose,\xa0Glucose & Lactose', 'role': 'assistant'}]