Instruction: Parse the product information to locate the target attribute, and then provide the extracted value of the target attribute and its source in the output, specifying None if the attribute is not present.

Input:
Product title: Nebraska Huskers 2015 Women's Volleyball Champs Flag
Product description: This Nebraska Cornhuskers Women's Volleyball Champs Flag measures 3' x 5' in size, has Quadruple Stitched fly ends, is made of durable Polyester, and has two Metal Grommets for attaching to your flagpole. The Screen Printed Nebraska Huskers logos are Officially Licensed and Approved by University of Nebraska and are Viewable from Both Sides (Opposite Side is a Reverse Image).
Product feature: 3' x 5' in Size with Two (2) Metal Grommets for attaching to your Flagpole, Made of Polyester with Quadruple-Stitched Flyends for Durability, College Logos viewable on Both Sides (Opposite side is a reverse image), Perfect for your Home Flagpole, Tailgating, or Wall Decoration, Officially Licensed and Approved by University of Nebraska
Product price: $32.95
Product brand: College Flags and Banners Co.
Target attributes: Type
Answer: attribute: type
value: flag
source: product title
attribute: type
value: flag
source: product description
attribute: type
value: flags
source: product brand