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': 'All are true for transplanted kidney except \nSelect and explain. \nA. Humoral antibody responsible for rejection, B. CMI is responsible for rejection, C. Previous blood transfusion, D. HLA identity similarity seen in 1:100 people', 'role': 'user'}, {'content': "Answer: D \nExplanation: Answer- D. HLA identity similarity seen in 1:100 peopleWithin any paicular family, sibling's have a 7:4 chance of being HLA identical. In contrast among unrelatedpeople, the probabilities of HLA identity in several thousand depending upon phenotype involved' It is due to the fact thatHLA complex is inherited intact as two haplotypes.", 'role': 'assistant'}]