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': 'Hypo–depigmented lesion seen in – a) Naevas Itob) Naevus depigmentosac) Naevas Otad) Naevas anaemicuse) Freckles \nSelect and explain. \nA. c, B. d, C. ab, D. bd', 'role': 'user'}, {'content': 'Answer: D \nExplanation: None', 'role': 'assistant'}]