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': 'Long term complication (> 10 yr) renal transplantation is/are -a) Bacterial infectionb) Malignancyc) Viral infectiond) Acute graft versus host reactione) Psychosis \nSelect and explain. \nA. bce, B. bc, C. acd, D. ace', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]