This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Respiratory system, Subject name: Anatomy
[{'content': 'The alveoli are filled with exudates the air is displaced conveing the lungs into a solid organ this description suggests: \nSelect and explain. \nA. Chronic bronchitis, B. Bronchial asthma, C. Bronchiectasis, D. Lobar pnemonia', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Bacterial invasion by lung parenchyma causes the alveoli to be filled with inflammatory exudate,thus causing consolidation of the pulmonary tissue.(ref Robbins 9/e p704)', 'role': 'assistant'}]