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': "All cause malabsorption except aEUR' \nSelect and explain. \nA. Giardiasis, B. Ascaris lumbricoides, C. Strongyloides, D. Capillaria phillipinesis", 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ascaris lumbricoides Repeat from May 10 Q no.81', 'role': 'assistant'}]