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': 'Small platelets on peripheral smear examination is seen in \nSelect and explain. \nA. Von willebrand disease 2B, B. Gray platelet syndrome, C. Bernard soulier syndrome, D. Wiskott Aldrich syndrome', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Small platelets\xa0 - wiskott Aldrich syndrome.\nGiant platelets - Bernard soulier syndrome.', 'role': 'assistant'}]