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': 'Excessive eating of non nutritive substances is called \nSelect and explain. \nA. PICA, B. Anorexia nervosa, C. Prune belly disease, D. Dyslexia', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., PICAPica involves repeated or chronic ingestion of non-nutritive substances, which includes plaster, charwal, clay, wool, ashes, patent & eah", 'role': 'assistant'}]