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': 'Bevacizumab is ? \nSelect and explain. \nA. Anti VEGF antibody, B. Histone decyclase inhibitor, C. Proteosome inhibitor, D. Her2 neu inhibitor', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Anti VEGF antibody", 'role': 'assistant'}]