Instruction: First, identify the target attributes from the provided list. Then, scan the product title, description, feature, and brand to extract the values associated with each target attribute. Finally, create a list of dictionaries, each containing the extracted attribute, its corresponding value, and the source where it was found.

Input:
Product title: Stance Bolt Crew Socks Mens
Product feature: Package Dimensions: 9.9 x 4 x 1.1 inches, Shipping Weight: 1.6 ounces, ASIN: B014I38DFS, Item model number: M2622BC5B0, Date first listed on Amazon: May 31, 2016, Average Customer Review: 5.0 out of 5 stars 3 customer reviews
Target attributes: Style
Answer: attribute: style
value: crew
source: product title