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: Rooster Hen 40s Style Cotton Flour Sack Kitchen Towel 17 x 24
Product description: A flour sack cotton dish towel with a vintage 40s style design. This 100% cotton tea towel is machine washable and fun. Adds vintage style to your retro kitchen linens or makes a cute gift. Quantity discounts available. Measures 17" W x 24" H.
Product feature: Measures 17W x 24H Inches, Made of 100% Flour Sack Cotton, Washer/Dryer Safe
Product price: $13.75
Product brand: The Red & White Kitchen Co.
Target attributes: Style
Answer: attribute: style
value: flour sack
source: product description
attribute: style
value: flour sack
source: product title
attribute: style
value: flour sack
source: product feature