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': 'True about tetanus - \nSelect and explain. \nA. Gram -ve spore forming organism, B. Produces tetanolysin and tetanospasmin, C. Trismus and neck stiffness are early sign, D. Generalized tonic-clonic seizure occurs on hyperstimulation', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'b' i.e., Produces tetanolysin and", 'role': 'assistant'}]