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

Input:
Product title: Entertaining with Caspari Cocktail Napkins, The Pear Tree, Ivory, 20-Pack
Product description: Entertaining with Caspari Cocktail Napkins, The Pear Tree, Ivory, Pack of 20. Entertain in style with luxury paper goods from Caspari, available in a wide range of colors and patterns for all seasons and occasions. Caspari paper cocktail napkins are printed in Germany using non-toxic, water-soluble dyes, making them biodegradable and compostable. The soft-yet-strong 3-ply tissue has the look and feel of linen without the maintenance. Sold here in a pack of 20, each napkin measures 5-Inch square folded and opens to 10-Inch square. Disposability makes clean-up a snap. Coordinate your look with matching plates and other sizes of napkins or mix-and-match with complimentary colors and patterns from Caspari's extensive range. Caspari: bringing beauty, style and convenience into your home every day.
Product feature: Entertaining with Caspari Cocktail Napkins, The Pear Tree, Ivory, Pack of 20, Pack of 20 paper cocktail napkins, printed in Germany, Napkins are made of triple-ply tissue printed with non-toxic, water-soluble dyes; biodegradable and compostable, Add beauty to every part of your life with coordinating gift cards, gift wrap/bags and top quality candles from Caspari, 100-Percent Paper napkins
Product brand: Caspari
Target attributes: Season
Answer: attribute: season
value: None
source: None