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: Pediatrics
[{'content': 'Para amino benzoic acid of breast milk prevent the infection of- \nSelect and explain. \nA. Plasmodium vivax, B. Kleibsella-pneumonia, C. Giardia, D. E.coli', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Plasmodium vivax", 'role': 'assistant'}]