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: Medicine
[{'content': 'The pathogen causing pneumonia in patients who got exposed to rabbit is: \nSelect and explain. \nA. Chlamydia psittaci, B. H. capsulatum, C. Francisella tularensis, D. Coxiella burnetii', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Please note: Exposure to bats or birds H. capsulatum Exposure to birds Chlamydia psittaci Exposure to rabbits Francisella tularensis Exposure to sheep, goats, paurient cats Coxiella burnetii Ref: Harrison, E-18, P-2133', 'role': 'assistant'}]