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: Medicine
[{'content': 'A study of skin biopsy of SLE patient using C labeled human IgG antiserum shows deposition of irregular paicles at dermoepidermal junction. This means there is presence of \nSelect and explain. \nA. Anti-nuclear antibody, B. Anti-collagen antibody, C. Anti-epithelial antibody, D. Immune complex deposits', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Ans. d. Immune complex deposits', 'role': 'assistant'}]