This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Congenital Lesions and Stridor, Subject name: ENT
[{'content': "Main treatment of congenital laryngeal stridor is: \nSelect and explain. \nA. Tracheostomy, B. Steroid therapy, C. Reassurance to the child's parents, D. Amputating epiglottis", 'role': 'user'}, {'content': "Answer: C \nExplanation: (c) Reassurance to the child's parents(Ref. Current Diagnosis & Treatment Otolaryngology, Lalwani, 3rd ed., 483; Scott Brown, 8th ed., Vol 2; 334)", 'role': 'assistant'}]