This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Virology, Subject name: Microbiology
[{'content': 'Amplifier host is - \nSelect and explain. \nA. Pig in JE, B. Dog in rabies, C. Man in JE, D. Cattle in JE', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Pig is amplifier host in japanese encephalitis REF:<\\p> ANATHANARAYANAN MICROBIOLOGY NINTH EDITION PAGE.521', 'role': 'assistant'}]