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: ACE SE2424FM Stainless Steel Floor Mount Mop Sink
Product description: All 18 gauge stainless steel construction provides long life and easy maintenance. Floor mount design for ultimate in sanitation. Bowl size: 20"x20"x9.5"D. Overall size: 24"x24"x14"h. Includes a plastic basket Strainer. Etl certified.
Product feature: All 18 gauge stainless steel construction provides long Life and easy maintenance, Floor mount design for ultimate in sanitation, Bowl Size: 20x20x9. 5D, Overall Size: 24x24x14H, Includes a plastic basket strainer. ETL certified
Product price: $448.00
Product brand: ACE
Target attributes: Material
Answer: attribute: material
value: stainless steel
source: product feature
attribute: material
value: stainless steel
source: product description
attribute: material
value: stainless steel
source: product title