This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Nose and paranasal sinuses, Subject name: ENT
[{'content': 'For viewing superior orbital fissure best view is: \nSelect and explain. \nA. plain AP view, B. Caldwell view, C. Towne view, D. Basal view', 'role': 'user'}, {'content': "Answer: B \nExplanation: superior orbital fissure can be seen by caldwell and water's view. Ref Dhingra 6/e,p 434", 'role': 'assistant'}]