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: Aerosoles Women's Sawccessor Boot
Product description: A rubber sole absorbs shock in each step of this versatile ankle boot from Aerosoles., Since 1987, Aerosoles has developed high quality, comfortable and fashion-right shoes at affordable prices. Aerosoles offers a vast assortment of women's shoes to suit every occasion, from office wear to weekend gear and everything in between.
Product feature: 100% Synthetic, Imported, Rubber sole, Shaft measures approximately 6" from arch, Heel measures approximately 2.5", A rubber sole absorbs shock in each step of this versatile ankle boot from Aerosoles., Package Dimensions: 14 x 11.4 x 4.4 inches, Shipping Weight: 2 pounds, ASIN: B00BTQZK86, Item model number: SAWCCESSOR, Date first listed on Amazon: September 7, 2013, Domestic Shipping: Item can be shipped within U.S., International Shipping: This item is not eligible for international shipping. Learn More, Average Customer Review: 3.1 out of 5 stars 25 customer reviews
Target attributes: Shaft Height
Answer: attribute: shaft height
value: ankle boot
source: product description
attribute: shaft height
value: ankle boot
source: product feature