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: Warner Bros Batman Ceramic Container Cookie Jar
Product description: Batman Ceramic Tin Canister is also a Cookie Jar
Product feature: Size 5.75 x 4 x 4.75" H., Limited Edition, Officially licensed WB product, made of glossy ceramic and tin, by Vandor
Product brand: Vandor
Target attributes: Material
Answer: attribute: material
value: ceramic
source: product feature
attribute: material
value: ceramic
source: product title
attribute: material
value: ceramic
source: product description