This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Brain , Subject name: Anatomy
[{'content': 'The rhombencephalon includes all except \nSelect and explain. \nA. Midbrain, B. Pons, C. Medulla oblongata, D. Cerebellum', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Midbrain is derived from mesencephalonMesencephalon also gives rise to cerebral aqueduct.Rhombencephalon gives rise to:Pons, cerebellum, medulla,4th ventricleProsencephalon gives rise to cerebrum, Thalamus, metathalamus, hypothalamus, Subthalamus, epithalamus, lateral and third ventricle.(Ref: Vishram Singh textbook of clinical neuroanatomy second edition pg 4)', 'role': 'assistant'}]