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: ECCO Men's Countoured Chukka Boot
Product description: ECCO is a European shoe company founded in Denmark in 1963. Today they own and operate factories throughout Europe and Asia. They produce all the leather used in making Ecco shoes, taking measures to protect the environment at the same time. Their sole aim is to make a comfortable walking shoe.
Product feature: 100% Leather, Imported, Rubber sole, Heel measures approximately 1", Very comfortable, Flexible sole, Very durable, Great support, Shock absorbant outsole, Package Dimensions: 13.9 x 8.9 x 5.1 inches, Shipping Weight: 2.82 pounds, ASIN: B00B2NZU7W, Item model number: Countoured Chukka Boot, Date first listed on Amazon: August 19, 2013, Domestic Shipping: Currently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues., International Shipping: This item is not eligible for international shipping. Learn More, Average Customer Review: 4.1 out of 5 stars 7 customer reviews
Target attributes: Type
Answer: attribute: type
value: boot
source: product feature
attribute: type
value: boot
source: product title
attribute: type
value: chukka
source: product title