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 Gustatory nucleus is a pa of \nSelect and explain. \nA. Solitary nucleus, B. Hypoglossal nucleus, C. Nucleus ambiguous, D. Dorsal motor nucleus', 'role': 'user'}, {'content': 'Answer: A \nExplanation: The rostral pa of the solitary nucleus is sometimes referred to as the gustatory nucleus. The solitary nucleus conveys information about taste and visceral sensations', 'role': 'assistant'}]