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: Pediatrics
[{'content': 'True statement about Puetz Jegher syndrome is \nSelect and explain. \nA. Autosomal recessive inheritence, B. Ileum is the most common site, C. Caused by gain of function mutation of STK 11, D. Increased risk of sex cord tumors', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Puetz Jegher syndrome\n\nAutosomal dominant inheritence.\nJejunum is the most common site.\nCaused by loss of function of STK 11.\nIncreased risk of sex cord tumours, small intestinal, pancreatic, breast, lung and ovarian cancer.', 'role': 'assistant'}]