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: Jump Women's Muse Pump
Product description: Jump is a global lifestyle brand for style-conscious men and women. Its family-centric heritage reflects key values that are inherent in the product's design details. Together, these ideals for the people encourage a sense of harmony that transcends differences and unifies humankind. Their mission is to offer these values that are the foundation of Jump's thoughtfully designed, quality-produced footwear to stylish consumers of every age and demographic around the world.
Product feature: 100% Leather, Rubber sole, Heel measures approximately 1 3/4", Leather linings, Package Dimensions: 11.5 x 7.6 x 4.1 inches, Shipping Weight: 1.7 pounds, ASIN: B0018ABRD0, Date first listed on Amazon: August 5, 2008, Domestic Shipping: Item can be shipped within U.S., International Shipping: This item is not eligible for international shipping. Learn More, Average Customer Review: 1.0 out of 5 stars 1 customer review
Product brand: Jump
Target attributes: Toe Style
Answer: attribute: toe style
value: None
source: None