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: INC International Concepts Galla Women's Leather Boot Black 10M
Product description: With the INC International Concepts Galla boots, you'll be all the buzz about town. The Fabric upper and Man-Made outsole combine, lending forward fashion along with easy comfort and support. Size: 10. Color: Black. Gender: Female. Age Group: Adult. Material: Fabric.
Product feature: Package Dimensions: 22 x 12 x 4 inches, Shipping Information: View shipping rates and policies, ASIN: B00NY4GBJ8, Date first listed on Amazon: October 7, 2014, Average Customer Review: 1.0 out of 5 stars 1 customer review
Product price: $59.99
Product brand: Unknown
Target attributes: Toe Style
Answer: attribute: toe style
value: None
source: None