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: CGC Huge Poster - Marvel Guardian of the Galaxy Movie Poster - MGG009 (24" x 36" (61cm x 91.5cm))
Product description: Item for sale is aBRAND NEWPoster in the listing title. In a variety of sizes, please select a size available. All of our posters are custom prints from commercial grade printer withHIGH GLOSS PHOTO PAPERandPREMIUM INKfor highest picture quality. They look great with or without a frame. Satisfaction guaranteed or your money back.
Product feature: Be aware of COUNTERFEIT SELLERS with inferior products (generally from China, now they are also creating fake seller accounts from United States and Canada). Please check Seller Feedback, Country of Origin and Delivery Fulfillment Date prior to ordering!, Printed on THICK GLOSSY PHOTO PAPER offered EXCLUSIVELY by US SELLER Poster Today USA!, Watermark Chrono's Gaming Collectibles will NOT be printed on actual poster., Made in the USA. Shipped from domestic USA in a heavy duty protective tube or box. Our products will never be shipped from outside of United States., FREE delivery within US. Receive it in 3 business days.
Product brand: CGC Huge Poster
Target attributes: Type
Answer: attribute: type
value: poster
source: product brand
attribute: type
value: poster
source: product feature
attribute: type
value: poster
source: product title