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': 'All are true regarding corynebacterium diphtheriae except \nSelect and explain. \nA. Club shaped, B. Non - sporing, C. Capsulated, D. Non - motile', 'role': 'user'}, {'content': 'Answer: C \nExplanation: It is non - capsulated.', 'role': 'assistant'}]