Instruction: Given the title, description, feature, price, and brand of a product and a set of target attributes, extract the value of each target attribute from the product information. Output the extracted value and the corresponding source (e.g., title or feature) denoting where the value is extracted.

Input:
Product title: Contemporary Adjustable Floor lamp, Five Multi-Colored Shades
Product feature: Browen finish with five colorful shades, Takes five 40 watt medium base bulbs (not included, Lamp measures 67. 5 in. tall by 9 in. wide
Product brand: Superior
Target attributes: Style
Answer: attribute: style
value: None
source: None