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: Cinderella Prince Charming Doll and Cinderella Doll -- 12'' H
Product description: Turn every play time into a fairy tale with our Cinderella Doll. Looking ever to make Cinderella's dreams come true.
Product feature: Deluxe costume features glitter bodice with jewel accent, satin detailing and glitter tulle topskirt, Plastic pretend glass slippers, Fully poseable 12'' H Ages 3+, Plastic/polyester
Product brand: Disney
Target attributes: Minimum Age
Answer: attribute: minimum age
value: None
source: None