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: Unknown
[{'content': 'Cutaneous larva migrans is caused by: \nSelect and explain. \nA. Ancylostoma braziliense, B. Anisakiasis, C. Necator americanus, D. Ancylostoma catifera', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ref. Textbook of Microbiology and Immunology BY Parija. Page. 645\xa0\n\xa0\nThe most common cause is A. braziliense, so we prefer that as the answer\nIt is a skin disease in humans, caused by the larvae of various nematode parasites of the \xa0hookworm family (Ancylostomatidae).\n\nThe most common species causing this disease in the Americas is Ancylostoma braziliense. \u2028\nThese parasites live in the intestines of dogs, cats and wild animals and should not be confused with \u2028other members of the hookworm family for which humans are definitive hosts, namely \u2028Ancylostoma duodenale and Necator americanus. \u2028\nColloquially called creeping eruption due to its presentation, the disease is also somewhat \u2028ambiguously known as "ground itch" or (in some parts of the Southern USA) "sandworms", as the \u2028larvae like to live in sandy soil. \u2028\nAnother vernacular name is plumber\'s itch.', 'role': 'assistant'}]