Instruction: Given the title, description, feature, price, and brand of a product and a set of target attributes, extract the value of each target attribute from the product information. Output the extracted value and the corresponding source (e.g., title or feature) denoting where the value is extracted.

Input:
Product title: Disney Minnie Beverage Napkins Birthday Party Tableware (16 Pack), Multi Color, 5" x 5".
Product description: Put on your ears it's time for cheers! Achieve a fantastic table setting if you include these Minnie Beverage Napkins to match your party theme.
Product feature: Features Minnie in a colorful background., 16 pieces beverage napkins in a package., Each beverage napkin measures 5" x 5"., Sturdier than most standard beverage napkins.
Product price: $4.13
Product brand: Amscan
Target attributes: Season
Answer: attribute: season
value: None
source: None