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

Input:
Product title: NCAA Rutgers Scarlet Knights 27-Ounce Stainless Bottle
Product description: Pinemeadow NCAA Rutgers 27oz Stainless Bottle
Product feature: 27oz stainless steel water bottle., BPA free and great alternative to plastic and lined aluminum bottles., No inner liner to impact taste., Convenient size fits most cup holders., Available with NCAA collegiate logo to show school pride.
Product brand: Pinemeadow Golf
Target attributes: Material
Answer: attribute: material
value: stainless
source: product description
attribute: material
value: stainless
source: product title
attribute: material
value: stainless steel
source: product feature