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': 'Which one of the following is the cause of non - cardiogenic pulmonary oedema seen in immunologic blood transfusion reaction - \nSelect and explain. \nA. Antibody to lgA in donor plasma, B. Antibody to donor leukocyte antigen, C. Donor antibody to leukocyte of patient, D. RBC incomapatibility', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]