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: XFX Radeon R7 260X Double Dissipation Core Edition
Product description: Redefine the nature of performance with AMD Power Tune technology enabling automatic overclocking and higher frame rates. Simply put, the XFX Radeon R7 260X is built to perform
Product feature: XFX Dual Dissipation fan for enhanced cooling, Lifetime warranty with product registration (in first 30 days of ownership), 2GB DDR5 Memory
Product brand: XFX
Target attributes: Output Resolution
Answer: attribute: output resolution
value: None
source: None