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: Pharmacology
[{'content': 'Ranibizomab is monoclonal antibody against ? \nSelect and explain. \nA. IL-6, B. CD-20, C. VEGF, D. EGFR', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is 'c' i.e., VEGF", 'role': 'assistant'}]