KEF Q350 bookshelf speakers for home theater
[{'entity': 'BRAND', 'value': 'KEF', 'span': [0, 3]}, {'entity': 'PRODUCT_NAME', 'value': 'Q350', 'span': [4, 8]}, {'entity': 'CORE_PRODUCT_TYPE', 'value': 'bookshelf speakers', 'span': [9, 27]}, {'entity': 'OCCASION', 'value': 'for home theater', 'span': [28, 44]}]
KEF Q350 bookshelf speakers for home theater