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: Timberland Women's Savin Hill Double-Buckle Ankle Boot
Product description: When designing leather boots, it's all about the details. These women's ankle boots aren't designed to hide under pant legs the double-buckle strap and sleek profile are enhanced by skinny jeans, leggings and skirts. - See more at: http://www.timberland.com/shop/womens-savin-hill-double-buckle-leather-ankle-boots-tb%3A0a12v8%3A001%3A060%3Am%3A1%3A#sthash.2FhHHcK1.dpuf
Product feature: 100% Leather, Imported, Rubber sole, Shaft measures approximately 4.75" from arch, Heel measures approximately 1.25", Platform measures approximately 0.75 inches, Boot opening measures approximately 10.25" around, Leather ankle boot featuring double-buckle strap, low-rise stacked heel, and medial-side zipper, Premium leathers from an LWG silver-rated tannery for comfort and durability, 100% recycled pet mesh lining and footbed cover, Removable anti-fatigue footbed for comfort and support, Outsole made with 15% recycled rubber, Shipping Weight: 2 pounds ( View shipping rates and policies ), ASIN: B00REA9YME, Item model number: Savin Hill Double Buckle Ankle, Date first listed on Amazon: January 16, 2015, 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: 3.9 out of 5 stars 55 customer reviews
Product price: $112.00
Target attributes: Shaft Height
Answer: attribute: shaft height
value: ankle
source: product feature
attribute: shaft height
value: ankle boots
source: product description
attribute: shaft height
value: ankle-boots
source: product description
attribute: shaft height
value: ankle boot
source: product title
attribute: shaft height
value: ankle boot
source: product feature