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: Pediatrics
[{'content': 'A3 year old girl has problems with writing and spelling. Other intelligence is normal \nSelect and explain. \nA. Specific writing disorder, B. Mental retardation, C. Dyslexia, D. Dysphonia', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Dyslexia\n\nDyslexia - problem in reading, spelling and written expression\nIntelligence is normal\nDyslexia is the most common type of learning disability.\nChildren with dyslexia have problem in reading, spelling and written expression.\nThe important clues to dyslexia in school age children include delayed language, trouble rhymic words, mispronunciation, hesitation,\nwork-finding difficulties and poor spellings with presence of letter reversal. Reading is slow, inaccurated and labored.', 'role': 'assistant'}]