This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Miscellaneous, Subject name: Skin
[{'content': 'Which of the following is the vector of Chiclero ulcer? \nSelect and explain. \nA. Mite, B. Lutzomyia, C. Tick, D. None', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans. B. Lutzomyia* New world Leishmaniasis is also known as Chiclero ulcer.* Cutaneous Leishmaniasis is of two types: Old world leishmaniasis and New world Leishmaniasis which are transmitted by the bite of Phlebotomus sand fly and Lutzomyia sand fly.', 'role': 'assistant'}]