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: Robert Clergerie Women's Drastic Wedge Sandal
Product description: Open toe raffia wedge
Product feature: 100% Raffia, Imported, Rubber sole, Heel measures approximately 4.75", Platform measures approximately 1.25 inches, Woven wedge sandal featuring two-tone raffia upper with side cutouts, Adjustable leather backstrap with buckle closure, Shipping Weight: 2 pounds ( View shipping rates and policies ), ASIN: B017BSWTM0, Item model number: DRASTIC, Date first listed on Amazon: January 16, 2016, 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: 5.0 out of 5 stars 1 customer review
Product price: $102.25 - $174.97
Target attributes: Heel Style
Answer: attribute: heel style
value: wedge
source: product title
attribute: heel style
value: wedge
source: product feature
attribute: heel style
value: wedge
source: product description