Instruction: Using the product's title, description, features, price, and brand, identify and retrieve the values associated with a specified set of target attributes. Output the extracted values along with their respective sources (e.g., title or feature) indicating where each value was found.

Input:
Product title: Hue Women's Cuffed Tweed 3 Pack Knee Sock
Product description: This traditional tweed knee sock features a stylish cuff to hang out over the top of your boots, a great sock for chilly days offering comfort and all day warmth. Made in the USA. Bundles as a 3 pair pack.
Product feature: 81% Acrylic/14% Nylon/4% Polyester/1% Spandex, Made in US, Machine Wash, Knee sock, 3 pair pack, Package Dimensions: 7.2 x 3.7 x 3.6 inches, Shipping Weight: 9.6 ounces, ASIN: B00WDVQERM, Item model number: U15936AZ-995, Date first listed on Amazon: September 23, 2015, Average Customer Review: 4.3 out of 5 stars 9 customer reviews
Target attributes: Style
Answer: attribute: style
value: knee
source: product description
attribute: style
value: knee
source: product title
attribute: style
value: knee
source: product feature