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: Psychiatry
[{'content': 'Pavor nocturnus is - \nSelect and explain. \nA. Sleep terror, B. Sleep apnea, C. Sleep bruxism, D. Somnambulism', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Pavor nocturnus is the other name for sleep terror.', 'role': 'assistant'}]