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: The Black Series by Shift3 Portable Entertainment Projector 1647916
Product description: new opened box unused.
Product feature: Perfect for video games and movies., Keep kids engaged., Can be directed toward a wall, projector screen, or ceiling., Portable, lightweight, Adjustable image size.
Product price: $8.97
Product brand: Shift3
Target attributes: Native Resolution
Answer: attribute: native resolution
value: None
source: None