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: Vans Unisex Authentic (Polka Dot) Black/Fiery R Skate Shoe 6 Men US/7.5 Women US
Product feature: Package Dimensions: 12.1 x 5.6 x 4.7 inches, Shipping Weight: 1.9 pounds, ASIN: B0198WRRL0, Item model number: VN-04MLJPD, Date first listed on Amazon: June 1, 2016, Average Customer Review: 5.0 out of 5 stars 1 customer review
Product brand: Vans
Target attributes: Type
Answer: attribute: type
value: shoe
source: product title