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: Adrianna Papell Women's Lydia Dress Pump
Product description: Easy slip-on wear. Pointed toe silhouette. Leather lining and lightly padded leather insole. Wrapped kitten heel. Leather outsole.
Product feature: Leather, Imported, Made in USA or Imported, Product Dimensions: 11.7 x 7.2 x 3.8 inches, Shipping Weight: 1.65 pounds, ASIN: B00WLYTU3Q, Item model number: LYDIA-400, Date first listed on Amazon: October 22, 2016, Average Customer Review: 3.6 out of 5 stars 3 customer reviews
Target attributes: Heel Style
Answer: attribute: heel style
value: kitten heel
source: product description