Instruction: Using the product's title, description, features, price, and brand, identify and retrieve the values associated with a specified set of target attributes. Output the extracted values along with their respective sources (e.g., title or feature) indicating where each value was found.

Input:
Product title: PAW PATROL 100% UV Shatter Resistant Sunglasses
Product feature: Durable Plastic frame, Shatter-Resistant Plastic lens, non-polarized, Lens width: 3 millimeters, Recommended for ages 3+, 100% UV protection, Shatter-resistant lenses, These super-cool Paw Patrol glasses have durable and decorated plastic lenses, frames & posts (arms)., Super-cool wrap-styling adds the perfect touch of style for your little Paw Patrol fan!, Package Dimensions: 5.8 x 3.6 x 3.1 inches, Shipping Weight: 1.15 pounds ( View shipping rates and policies ), ASIN: B01DRBSXMU, Date first listed on Amazon: April 2, 2016, Average Customer Review: 5.0 out of 5 stars 3 customer reviews
Product price: $8.79
Target attributes: Silhouette
Answer: attribute: silhouette
value: None
source: None