Instruction: Extract the value of the target attribute from the given product information and output it along with the corresponding source.

Input:
Product title: Home Value White Marble Mortar and Pestle (HVGARLICPRESSB13) by HV
Product description: Using a mortar & pestle is still considered the best way of releasing the true aromatic flavors of fresh herbs and spices. This smooth marble mortar and pestle features a non skid bottom for easier crushing. A great gift for your favorite chef or pharmacist.
Product feature: Wonderful size for grinding and crushing herbs and spices, White, Size (inch): bowl 5.5x4.00, beater 4.5x1.50, A classic & authentic way to grind almost all kind of spices / herbs and bring out the real aromatic flavors, Unpolished natural rough interior for better grinding
Product brand: V & H
Target attributes: Material
Answer: attribute: material
value: marble
source: product description
attribute: material
value: marble
source: product title