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: Lowa Men's Catalan LL Trekking Boot
Product description: For close to 90 years, LOWA boots have been acclaimed by climbers, mountaineers and hikers as the finest outdoor boots in the world. Every LOWA boot is handcrafted in Europe, where they incorporate the elements of thoughtful design, superb materials, clean manufacturing processes and fair labor standards. When you own a pair of LOWAs, you can be confident that you're wearing authentic outdoor footwear that "walks the talk" when it comes to quality, performance and sustainability.
Product feature: 100% Leather and synthetic, Vibram sole, Package Dimensions: 13.4 x 11.9 x 4.8 inches, Shipping Weight: 4.1 pounds, ASIN: B005HUH0WY, Item model number: Catalan LL-M, Date first listed on Amazon: March 1, 2012, Domestic Shipping: Item can be shipped within U.S., International Shipping: This item is not eligible for international shipping. Learn More, Average Customer Review: 5.0 out of 5 stars 2 customer reviews
Product brand: LOWA Boots
Target attributes: Type
Answer: attribute: type
value: boot
source: product description
attribute: type
value: boots
source: product brand
attribute: type
value: boot
source: product title
attribute: type
value: boots
source: product description