This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Mycobacterial Infections, Subject name: Dental
[{'content': 'Skin hazards of swimming are following except? \nSelect and explain. \nA. Tinea pedis, B. Verrucae, C. M. marinum gangrenosum, D. M. ulcerans infection', 'role': 'user'}, {'content': "Answer: D \nExplanation: M. ulcerans infection causes Buruli ulcer that is not related with swimming. Impoant skin problems caused by swimming pool are : Pseudomonas dermatitis Chlorine irritation M. marinum: swimming pool granuloma Molluscum contagiosum Plantar was (verrucae) Swimming pool conjuctivitis Adenovirus, Swimmer's itch (schistosoma) Chlorine causes irritation in subjects with dry skin or atopic dermatitis Chemical conjunctivitis may occur if the subject swims with the eyes open.", 'role': 'assistant'}]