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: Black Display Stand For Bracelets
Product description: Store all your jewelry...beautifully ! The perfect combination of form and function, this metal jewelry rack will hold all of your favorite necklaces with a clever harp design that not only uses a minimum of space, but looks great.
Product feature: 3 Removable posts for hanging a variety of jewelry sizes and lengths., Metal with a black painted finish, This black metal jewelry rack will hold all of your favorite bracelets with a clever harp design,, Measures 13 1/2" H x 10 1/4" W x 4 1/2" D, What a great, space saving idea !
Product price: $7.99
Product brand: Jewlery Organiser
Target attributes: Material
Answer: attribute: material
value: metal
source: product description
attribute: material
value: metal
source: product feature