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: Clarks Zander Go Junior Youth Boys Size 3 Gray Leather Walking Shoes
Product description: Constructed with leather, this lightweight casual sneaker has double riptape straps for easy on/off and customized fit. Its cushioned topline offers excellent comfort while its sturdy, supple rubber sole enables you to maintain a confident gait. Your kid is sure to stand out in a crowd with the kid's Clarks Softly To F casual sneaker.
Product feature: Leather, rubber sole, Leather upper, Padded collar, Hook-and-loop closures for secure fit Leather lined Rubber outsole, Package Dimensions: 10.5 x 7.7 x 2.8 inches, Shipping Weight: 1.7 pounds, ASIN: B00OW9GTKU, Date first listed on Amazon: May 9, 2015, Average Customer Review: 1.4 out of 5 stars 2 customer reviews
Target attributes: Athletic Shoe Style
Answer: attribute: athletic shoe style
value: walking
source: product title