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: ENT
Indication for Adenoidectomy in children includes - 
Select and explain. 
A. Recurrent respiratory tract infections, B. Middle ear infection with deafness, C. Recurrent allergic rhinitis, D. Multiple adenoids
A: Recurrent respiratory tract infections
Answer: A: Recurrent respiratory tract infections 
Explanation: None