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

Input:
Product title: BBQ Flavored GIANTS Sunflower Seeds
Product description: New Flavor!! BIGGER IS BETTER when you're talking about the bigger, better taste of GIANT Snack's GIANT BBQ flavored Sunflower Seeds. We select our raw product from the top 5% of the sunflower crop. These giant seeds are roasted to perfection and flavored with a great tasting KC Style BBQ flavor. Once you try the bigger, better taste of GIANT Snacks BBQ Sunflower Seeds, you won't settle for anything less. Giant Interactive Sales is the only retailer that ships directly from the factory to guarantee only the freshest items are shipped to you. Each Case contains 12 / 5 oz. bags, 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 price: $17.50
Product brand: GIANTS
Target attributes: Variety
Answer: attribute: variety
value: seeds
source: product description
attribute: variety
value: sunflower seeds
source: product title
attribute: variety
value: sunflower seeds
source: product description