Instruction: Parse the product information to locate the target attribute, and then provide the extracted value of the target attribute and its source in the output, specifying None if the attribute is not present.

Input:
Product title: Polly Pocket Fab-Tastic Mall
Product description: Shop 'til you drop with Polly Pocket and pals., Fab-tastic Mall - Only Polly would have the ultimate shopping destination complete with magical transformation and tons of things girls love to shop for! Mall features four different stores complete with dressing rooms! There is an elevator for Polly to get to the second level stores. Mall folds for easy storage.
Product feature: Fab-Tastic mall features four different stores, An elevator allows Polly to get to the second level of stores, Many accessories are included for each store, Mall folds up for easy storage, Perfect addition to any little girls mini-kingdom
Product brand: Polly Pocket
Target attributes: Minimum Age
Answer: attribute: minimum age
value: None
source: None