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: Pathology
[{'content': "Mutation of STK II / LKB I gene results in \nSelect and explain. \nA. Peutz Jegher's syndrome, B. Cowden syndrome, C. Familial adenomatous polyposis, D. HNPCC", 'role': 'user'}, {'content': 'Answer: A \nExplanation: . Peutz Jegher&;s syndrome', 'role': 'assistant'}]