This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Orbit and Adnexa, Subject name: Ophthalmology
[{'content': 'Not true regarding inferior walls of orbit \nSelect and explain. \nA. Formed by Maxilla & zygomatic bones, B. Infraorbital foramen is about 1 cm from orbital rim., C. It transmits trigeminal nerves and vessels, D. Triangular in shape', 'role': 'user'}, {'content': 'Answer: C \nExplanation: It transmits infraorbital nerves and vessels not trigeminal nerves Inferior margin of orbit - Triangular in shape Formed of Maxilla & zygomatic bones Infraorbital foramen is about 1 cm from orbital rim. It transmits infraorbital nerves and vessels', 'role': 'assistant'}]