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 is not a lobe of lung ? \nSelect and explain. \nA. Azygous, B. Superior, C. Inferior, D. Lingual', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Fissure and lobes of lungsThe right lung is divided into 3 lobes (upper, middle and lower) by two fissures, oblique and horizontal. The left lung is divided into two lobes (upper and lower) by the oblique fissures. Each lobe is fuher subdivided into bronchopulmonary segemts. Each lung has 10 bronchopulmonary segments.', 'role': 'assistant'}]