This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Trauma, Subject name: Surgery
[{'content': 'The least common organ injured by blast injury is \nSelect and explain. \nA. Tympanic membrane, B. Alveoli of the lung, C. Skull, D. Stomach', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Ans. (d) StomachRef: Love and Bailey 26th/e p. 430 * In blast injury ear, lung, heart are injured and to a lesser extent gastrointestinal tract occurs', 'role': 'assistant'}]