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: Anarchy Men's Buster Rectangular Sunglasses
Product description: Anarchy Eyewear, style Huck is a stylish and sporty sunglass with a wrapped frame. A saddle nose bridge provides maximum comfort. Anarchy Eyewear have lightweight scratch/impact-resistant lenses., Anarchy Eyewear was founded in the streets of youth culture and draws its influence from the core of music, action sports, fashion, art and the act of being independent and living life on one's terms. Anarchy Sunglasses are designed to complement the independent customer who carves his or her own path in life. Anarchy customers are unique and lifestyle driven, and they demand a brand with products that reflect their nature.
Product feature: Imported, Plastic frame, Plastic lens, Non-Polarized, No UV Protection coating, Lens width: 26 millimeters, Bridge: 15.5 millimeters, Arm: 125 millimeters, Mirrored lens^Comes in trendy and stylish colors^Comes with a soft pouch that doubles as a cleaning cloth, Package Dimensions: 12 x 7.1 x 3.3 inches, Shipping Weight: 1.85 pounds, ASIN: B00ID5F482, California residents: Click here for Proposition 65 warning, Item model number: Buster, Date first listed on Amazon: March 18, 2014, Domestic Shipping: Item can be shipped within U.S., International Shipping: This item is not eligible for international shipping. Learn More, Average Customer Review: 3.7 out of 5 stars 3 customer reviews
Product brand: Anarchy
Target attributes: Silhouette
Answer: attribute: silhouette
value: rectangular sunglasses
source: product title