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: Amiana Women's 12-150041 Peep-Toe Pump
Product description: Amiana shoes are always ahead of the trends. The designs are unique with great attention to detail. The workmanship is exceptional, as all shoes are cut and crafted by hand. The result is an outstanding variety of shoes, sandals, boots and moccasins.
Product feature: 100% Leather, Rubber sole, Heel measures approximately 3 1/2", Package Dimensions: 11.2 x 8 x 4 inches, Shipping Weight: 1.3 pounds, ASIN: B003JBIF36, Item model number: 12-150041, Date first listed on Amazon: September 7, 2010, Domestic Shipping: Item can be shipped within U.S., International Shipping: This item is not eligible for international shipping. Learn More, Average Customer Review: 4.0 out of 5 stars 1 customer review
Product brand: Amiana
Target attributes: Silhouette
Answer: attribute: silhouette
value: pump
source: product title