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: Ollio Women's Shoe Slip on Sneaker Canvas Flat ML031(10 B(M) US, Beige)
Product feature: Package Dimensions: 11.2 x 4.4 x 4 inches, Shipping Weight: 1.1 pounds, ASIN: B010911OU4, Item model number: CF24-1ML031BGE10, Date first listed on Amazon: September 25, 2016, Average Customer Review: 3.0 out of 5 stars 9 customer reviews
Target attributes: Heel Height
Answer: attribute: heel height
value: flat
source: product title