Instruction: First, identify the target attributes from the provided list. Then, scan the product title, description, feature, and brand to extract the values associated with each target attribute. Finally, create a list of dictionaries, each containing the extracted attribute, its corresponding value, and the source where it was found.

Input:
Product title: Cream Corn Starch, 16 Ounce (Pack of 12)
Product description: Cream Cornstarch was first introduced back in 1898 in Baltimore, Maryland, USA, when Augustus Eugene Staley began buying bulk cornstarch, repacking it, and selling door-to-door. The success of this venture led Mr. Staley to manufacture his own cornstarch and soon export. Cream Cornstarch eventually found its way to the Philippines during the American colonial period. Generations of Filipino homemakers have since made Cream Cornstarch a part of their cooking tradition., 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: $30.60
Product brand: Cream
Target attributes: Type
Answer: attribute: type
value: corn starch
source: product title
attribute: type
value: cornstarch
source: product description