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: Volleyball Print Knee High Socks
Product description: * Knee high sock with volleyball knit-in logo * Made with a cushioned foot and a heel and toe design * 71% Acrylic / 21% Nylon / 7% Polyester / 1% Spandex
Product feature: * Knee high sock with volleyball knit-in logo, * Made with a cushioned foot and a heel and toe design, * 71% Acrylic / 21% Nylon / 7% Polyester / 1% Spandex
Product brand: Red Lion
Target attributes: Style
Answer: attribute: style
value: knee high
source: product title
attribute: style
value: knee high
source: product description
attribute: style
value: knee high
source: product feature