This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Bacteriology, Subject name: Microbiology
[{'content': 'Which of the following is known as Preisz Nocard bacillus \nSelect and explain. \nA. Corynebacterium diphtheria, B. Corynebacterium pseudotuberculosis, C. Influenza bacillus, D. Salmonella', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Corynebacteria of veterinary impoance are Corynebacterium pseudotuberculosis. Also called as Preisz - Nocard bacilli. Causes pseudotuberculosis in sheeps and suppurative lymphadenitis in horses. Reference: Textbook of Microbiology; Anathanarayan and panicker&;s; 9th edition; Page no: 242', 'role': 'assistant'}]