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

Input:
Product title: Oneida Arktos 5 Piece Service for 1
Product description: Ideal to use as an add-on set for your existing Arktos collection, this set is a great way to bring more of the contemporary presentation this pattern is known for to your tabletop. Beautiful 18/10 stainless steel.
Product feature: Set Includes: Dinner Knife, Dinner Fork, Salad Fork, Dinner Spoon and Teaspoon, Made of High Quality 18/10 Stainless Steel with Satin Finish, A streamlined, modern pattern
Product brand: Oneida
Target attributes: Material
Answer: attribute: material
value: stainless steel
source: product feature
attribute: material
value: stainless steel
source: product description