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': 'Preisz Nocard bacilli is other name of \nSelect and explain. \nA. C. diphtheriae, B. C. minutissimum, C. C. pseudotuberculosis, D. C. parvum', 'role': 'user'}, {'content': 'Answer: C \nExplanation: C. pseudotuberculosis also called preisz Nocard bacilli affect sheep and horse.', 'role': 'assistant'}]