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: X2b Fay-1 Womens Round Toe Buckle Ankle Strap Chunky Heel Dress Sandals,Bg,8
Product feature: Package Dimensions: 10.9 x 7.8 x 4.1 inches, Shipping Weight: 5.6 ounces, ASIN: B00JP4MTX8, Item model number: FAY-1, Date first listed on Amazon: September 19, 2014, Average Customer Review: 1.0 out of 5 stars 1 customer review
Product brand: X2B
Target attributes: Toe Style
Answer: attribute: toe style
value: round toe
source: product title