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: Skin
[{'content': 'Dennie Morgan fold is seen in? \nSelect and explain. \nA. Mastocytosis, B. Seborrhoic dermatitis, C. Sarcoidosis, D. Atopic dermatitis', 'role': 'user'}, {'content': 'Answer: D \nExplanation: D i.e. Atopic dermatitis', 'role': 'assistant'}]