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: Pathology
[{'content': 'Russel bodies are - \nSelect and explain. \nA. Intracellular accumulation of protein, B. Homogenous eosinophilic deposits, C. Seen in multiple myeloma, D. All of the above', 'role': 'user'}, {'content': 'Answer: D \nExplanation: None', 'role': 'assistant'}]