This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Parasitology, Subject name: Microbiology
[{'content': 'Mucocutaneous leishmaniasis is caused by: \nSelect and explain. \nA. L. braziliensis, B. L. tropica, C. L. donovani, D. L. orientalis', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., L. braziiiensis(Ref: Chatterjee, 12th/e, p.54)* Visceral leishmaniasis (Kala azar) - L. donovani.* Cutaneous Leishmaniasis(a) Oriental sore - L. tropica.(b) Mucocutaneous leishmaniasis (Espundia) - L. brasiliensisLeishmania brazilensis causes mucocutaneous or nasopharyngeal leishmaniasis in Amazonian South America.", 'role': 'assistant'}]