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: Dental
[{'content': 'Which bacteria will not cause food borne infection? \nSelect and explain. \nA. E. Coli, B. Salmonella, C. Campylobacter, D. Pseudomonas', 'role': 'user'}, {'content': 'Answer: D \nExplanation: None', 'role': 'assistant'}]