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: Carlos by Carlos Santana Women's Casino Pump
Product description: Brown Shoe Company and multiple Grammy winner, Carlos Santana, have worked together to bring you "Carlos by Carlos Santana" footwear. These shoes reflect the same passion and energy that is generated by Carlos Santana's music. A portion of the sales proceeds will be donated to the Milagro Foundation, which partners with the nonprofit community to serve the needs of children and youth. Started in 1998 by Carlos and Deborah Santana, this foundation supports educational efforts to help children and youth live healthy, literate, and culturally enriched lives.
Product feature: 100% Leather, Synthetic sole, Heel measures approximately 3 3/4", Package Dimensions: 11.3 x 8.1 x 4 inches, Shipping Weight: 1.4 pounds, ASIN: B000WP8YKQ, Date first listed on Amazon: November 30, 2007, 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: Carlos by Carlos Santana
Target attributes: Silhouette
Answer: attribute: silhouette
value: pump
source: product title