This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Sleep Disorders, Subject name: Psychiatry
Somnambulism is mostly seen in which age group? 
Select and explain. 
A. Children, B. Adolescents, C. Adults, D. All age group
A: Children
Answer: A: Children 
Explanation: Somnambulism - Sleep walking, seen in stage 4 and 3 of NREM sleep. - It is mostly seen in children and is mostly prevalent in ages 4 to 8 years.