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: Anatomy
[{'content': 'Which of the following statements is/are true about diaphragm: \nSelect and explain. \nA. Left side pushed down by hea, B. Left side lower than right side, C. Right side pushed up by liver, D. All', 'role': 'user'}, {'content': 'Answer: D \nExplanation: B i.e. Left side lower than right side; A i.e. Left side pushed down by hea; C i.e. Right side pushed up by liver', 'role': 'assistant'}]