This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Chemotherapy, Subject name: Pharmacology
[{'content': 'Most impoant dose limiting toxicity of cancer chemotherapy is \nSelect and explain. \nA. Gastronomy toxicity, B. Neurotoxiciity, C. Bone marrow suppression, D. Nephrotoxicity', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Depression of bone marrow is usually the most significant dose limiting toxicity with cancer chemotherapy Refer CMDT 2010/1499', 'role': 'assistant'}]