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: J. Renee Women's Neda,White Synthetic,US 7.5 M
Product description: The chic Neda, is a J. Renee classy, yet comfortable wedge pump making a transitional peep toe for the office or for the weekend.
Product feature: Synthetic, Synthetic sole, Heel Height: 1 1/2", Origin: Imported, Fit: True to Size, Upper: Lizard Print, Features of this item include: Wedge, Package Dimensions: 13.1 x 7.5 x 4 inches, Shipping Weight: 1.35 pounds, ASIN: B00HSVLBY8, Item model number: NEDA-WHT, Date first listed on Amazon: February 25, 2014, Average Customer Review: 4.0 out of 5 stars 1 customer review
Product brand: J.Renee
Target attributes: Silhouette
Answer: attribute: silhouette
value: pump
source: product description