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: Aravon Women's Kiley
Product description: Start your day in the comfort in the Aravon Kiley womens casual loafer. This womens slip-on features in a leather upper and moisture-wickingDri-Lex textile lining. Featuring a removable OrthoLite insert, a polyurethane sole and decorative sidewall stitching the Aravon Kiley combines extra comfort with extra style!
Product feature: 100% Leather, Synthetic sole, Platform measures approximately 0.5", Leather slip-on featuring branch-like lines and leaf-shape cutouts at vamp, Dual elastic goring at opening, Chunky heel, Product Dimensions: 5 x 5 x 0.7 inches, Shipping Weight: 12 ounces ( View shipping rates and policies ), ASIN: B071X6NVN3, Item model number: Kiley, Date first listed on Amazon: October 21, 2010, Average Customer Review: 4.1 out of 5 stars 36 customer reviews
Product price: $119.95 - $120.00
Product brand: Aravon
Target attributes: Style
Answer: attribute: style
value: casual
source: product description