This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: G.I.T, Subject name: Surgery
[{'content': 'What is the most common malignancy affecting spleen \nSelect and explain. \nA. Angiosarcoma, B. Hamaoma, C. Secondaries, D. Lymphoma', 'role': 'user'}, {'content': 'Answer: D \nExplanation: The most common neoplastic tumour is lymphoma(Hodgkin) and the most common benign tumour is a hemangioma, rest like angiosarcoma, secondaries and hamaomas are rare tumours of the spleen. Bailey and love&;s 24 the edition page no. 1091', 'role': 'assistant'}]