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': 'A 18-month old baby presents with recurrent episodes of excessive crying followed by cyanosis, unconsciousness and occassional seizures since 9 months of age. The most likely diagnosis is - \nSelect and explain. \nA. Epilepsy, B. Anoxic spells, C. Breath holding spells, D. Vasovagal attack', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is 'c' i.e., Breath holding spells", 'role': 'assistant'}]