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': '"Genital elephantiasis" is seen in: \nSelect and explain. \nA. Rickettsia, B. Chancroid, C. Lymphogranuloma venereum, D. Syphilis', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is. 'c' i. e., Lymphogranuloma venereum", 'role': 'assistant'}]