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: PRADA SPORT SUNGLASSES PSS 51G BLACK 5AV-1A1 SPS51G
Product description: AUTHENTIC PRADA SPORT SPS 51G SPS51G 5AV-1A1 5AV1A1 GUNMETAL GRAY LENS SUNGLASSES
Product feature: plastic frame, plastic lens, non-polarized, Model No : SPS51G, Lens Color :gunmetal/gray, FreeStyle style, Color Code : 5AV1A1, Package Dimensions: 6.4 x 3.1 x 2.7 inches, Shipping Weight: 4 ounces, ASIN: B000OTL3DA, Item model number: Prada SPS51G, Date first listed on Amazon: November 14, 2008, Average Customer Review: 5.0 out of 5 stars 2 customer reviews
Product brand: Prada
Target attributes: Baby Department
Answer: attribute: baby department
value: None
source: None