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: Arrowhead Mills Organic Yellow Corn Grits - 24 oz
Product description: Naturally NutritiousCorn, a "True Early American Food." Originating from ancient Mesoamerican civilizations, "maize" is a grain derived from gigantic domesticated grass. Our yellow corn grits are perfect for a delicious breakfast treat or to make the perfect polenta!, Organic degermed yellow corn grits., Servings:123Yellow Corn Grits1/4 cup1/2 cup1 cupWater1 cup2 cups4 cupsSalt (optional)dash1/4 tsp1/2 tspMicrowave Times8 min12 min20 minMicrowave (times may vary with microwave power):1. Place ingredients in narrow, tall microwave safe bowl.2. Microwave on high for the minutes above, or until desired consistency.Stove Top:1. Add Yellow Corn Grits to water, bring to a boil, stirring constantly.2. Reduce heat, cover & simmer for 5 minutes, or until desired consistency.Serving Suggestion: ..., 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: $8.63
Product brand: Arrowhead Mills
Target attributes: Cereal Type
Answer: attribute: cereal type
value: grits
source: product title
attribute: cereal type
value: grits
source: product description