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: Feelontop Fashion Women Red Imitation Gemstone Cherry Drop Earrings Green Crystal Leaf Charm with Jewelry Pouch
Product description: New Fashion Red Imitation Gemstone Cherry Big Drop Earrings with Jewelry Pouch Material : alloy and imitation gemstone Size:6*3.7cm Weight :26.8g Note :Due to the difference between different monitors, the picture may not reflect the actual color of the item.
Product feature: Brand :Feelontop, Red Stone Cherry Drop Earrings, Good Quality and Fast Delivery, Jewelry Pouch Included, Lead and Nickle Are Free, Shipping Information: View shipping rates and policies, ASIN: B013T7IS9K, Item model number: FJ-ER-5891, Date first listed on Amazon: August 12, 2015, Average Customer Review: 1.0 out of 5 stars 1 customer review
Product price: $5.49
Product brand: FEELONTOP
Target attributes: Silhouette
Answer: attribute: silhouette
value: drop
source: product title
attribute: silhouette
value: drop
source: product description
attribute: silhouette
value: drop
source: product feature