This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Adolescence, Subject name: Pediatrics
Early adolescent age is - 
Select and explain. 
A. 8-11 years, B. 10-13 years, C. 14 - 15 years, D. 16 - 19 years
B: 10-13 years
Answer: B: 10-13 years 
Explanation: Ans. is 'b' i.e., 10-13 years WHO/UN definitions* Adolescent-10-19 years# Early adotescent-10-13 years# Middle adotescent-14-15 years# Late adolescent-16-19 years* Youth-15-24 years* Young people-10-24 years