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: Discontinued Authentic Pandora charm bead Orange enamel ZEN 790491EN14~Threaded~925 ale and Enamel
Product feature: Authentic Pandora Product, Represents Creativity, Spirituality, Balance, Crafted in Sterling Silver with Orange-red Enamel, This Charm Has Been Retired, ASIN: B00M51ZIFE, Date first listed on Amazon: August 3, 2016, Average Customer Review: 5.0 out of 5 stars 1 customer review
Target attributes: Shape
Answer: attribute: shape
value: None
source: None