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': 'Nagler reaction is type of- \nSelect and explain. \nA. Neutrilization reaction, B. CFT, C. Precipitation, D. Agglutination', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Neutrilization reaction", 'role': 'assistant'}]