Instruction: Extract the value of the target attribute from the given product information and output it along with the corresponding source.

Input:
Product title: Banff National Park Cardstock Scrapbook Stickers (18699)
Product description: Package of 1 sheet of Banff National Park cardstock scrapbook stickers by Stamping Station. Package size approx. 7.5" x 10.5".
Product feature: Package of 1 sheet of stickers, Package size approx. 7.5" x 10.5"
Product brand: Stamping Station
Target attributes: Type
Answer: attribute: type
value: None
source: None