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: 2" wood blind, horizontal real wood blind, acorn color 24" wide x 66" long, right side cord by graber, other sizes and colors available
Product description: Minimum blind width: 9", Maximum blind width (single blind): 78", Maximum blind width (multiple blinds): 100", Minimum blind height: 10", Maximum single blind height: 9" to 11*15?16" width: 84", 12" to 48" width: 120", 48*1?8" to 72" width: 84", 72*1?8" to 78" width: 78", Factory deduction for inside mount: 1?2", Minimum depth required for inside mount: 3?4", Maximum single valance width: 108" inside mount; 106" outside mount. (Continuous valances wider than 96" will be two or more sections spliced together)
Product feature: 2" slats crafted of the finest North American hardwood, Cord tilt left or right, cord lift left or right, Heavy duty steel headrail (2"x21?4"), Rectangular bottomrail (5?8"), Standard rout holes,Limited lifetime warranty
Product price: $74.89
Product brand: Graber
Target attributes: Material
Answer: attribute: material
value: wood
source: product title
attribute: material
value: hardwood
source: product feature