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: Toffee Gift Tin, Dark Chocolate
Product description: This delicious 2 lb. of toffee comes in a customized round KP Toffee gift tin. KP Toffee makes toffee in small batches using its secret toffee recipe that includes creamery butter, sugar, almonds, pecans, and chocolate. Then the mouth-watering toffee is covered with milk chocolate, dark chocolate, or white chocolate. The KP Toffee Gift Tin is perfect for an anniversary, birthday, or any other special occasion. It's also a unique Corporate gift idea. Contains no preservatives. Shelf life is 6 to 8 months when stored in a cool, dry place. May be stored longer in the refrigerator or freezer. Allow the toffee to sit at room temperature before eating., Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.
Product brand: Wisconsinmade
Target attributes: Container
Answer: attribute: container
value: tin
source: product description
attribute: container
value: tin
source: product title