This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Medicine
A 7-years-old girl is repoed by the parents as waking up in the night screaming, and she sits up in bed frightened. She does not respond to questions and after 2 or 3 minutes she goes back to sleep. She has no memory of these events the following morning. Which of the following is the most likely diagnosis? 
Select and explain. 
A. Nocturnal seizures, B. Narcolepsy, C. Nightmare, D. Sleep terrors
D: Sleep terrors
Answer: D: Sleep terrors 
Explanation: Sleep terrors happen during NREM, they are dream like states that are not recalled.