Instruction: Given the title, description, feature, price, and brand of a product and a set of target attributes, extract the value of each target attribute from the product information. Output the extracted value and the corresponding source (e.g., title or feature) denoting where the value is extracted.

Input:
Product title: Silver Tone CZ Dangle Earrings
Product description: These stylish and elegantly-detailed CZ dangle earrings will make a lovely addition to your wardrobe. These finely-crafted brass earrings feature highly polished rhodium plating.
Product feature: Package Dimensions: 4.5 x 3.9 x 0.2 inches, Shipping Weight: 1.6 ounces, ASIN: B00844O9PQ, Date first listed on Amazon: May 17, 2012, Average Customer Review: 5.0 out of 5 stars 1 customer review
Product brand: Topaz Jewels
Target attributes: Silhouette
Answer: attribute: silhouette
value: dangle
source: product title
attribute: silhouette
value: dangle
source: product description