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

Input:
Product title: Snowman Snowflake Scarf Wood Mounted Rubber Stamp (60-00017)
Product description: Snowman Snowflake Scarf wood mounted rubber stamp by Inkadinkado. Approx. 2.25" x 2.75".
Product feature: Wood mounted rubber stamp, Approx. 2.25" x 2.75"
Product brand: Inkadinkado
Target attributes: Material
Answer: attribute: material
value: rubber
source: product feature
attribute: material
value: rubber
source: product title
attribute: material
value: rubber
source: product description