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: CL by Chinese Laundry Cl by Laundry Sweet Heart Boots
Product description: Meet your new Sweet Heart. These pointed toe boots hit right below the knee and are equipped with a side zipper for easy wear. Standing at 3 1/2 and finished with a buckle detail at the back you will pair the Sweet Heart with everything in your closet whether it be for work with a pencil skirt and tights or with a pair of jeans leather jacket and silky top for a night out. Material: Montoya Made by CL by Laundry Color - WALNUT
Product feature: MANMADE, Synthetic sole, Package Dimensions: 19.5 x 11.2 x 3.7 inches, Shipping Weight: 7.4 pounds, Shipping Advisory: This item must be shipped separately from other items in your order. Additional shipping charges will not apply., ASIN: B00K8NSM2C, Item model number: 3657, Date first listed on Amazon: February 4, 2016, Average Customer Review: 4.0 out of 5 stars 1 customer review
Target attributes: Toe Style
Answer: attribute: toe style
value: pointed toe
source: product description