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': 'ADAMTS deficiency is seen in - \nSelect and explain. \nA. Essential thrombocythemia, B. ITP, C. Thrombotic thrombocytopenic purpura, D. CLL', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Answer- C. Thrombotic thrombocytopenic purpuraPatients with TTP are deficient in an enzyme called ADAMTS (This enzyme is ako known as vWF metalloprotease).', 'role': 'assistant'}]