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: Eshops Fashion Leisure Backpack for College School Student Bag for Girls
Product description: Features: - The backpack is made of high-grade waterproof durable material, simple but in style design. - Perfect match of component parts make the backpack look more elegant and fashionable. - Large capacity design, most of your living necessities can be loaded freely. - Scientific and reasonable pocket and lining design will let your goods lay in the bag systematically. - Specially equiped with laptop linings, provide full protection for your laptop or tablet. - Easy style using for: school, hiking, going out, placing laptop, shopping etc Package includes: 1 X Backpack Size: 17.3"x10.8"x4.2"(HxLxW)
Product feature: Material: oxford fabric, Size: 17.3"x10.8"x4.2"(HxLxW), Application: travel, hiking, school bag, shopping, placing laptop, ipad etc, Attribute: Waterproof, durable, with laptop interlayer, adjustable shoulder straps, For the crowd: most female amd male
Product brand: Eshops
Target attributes: Type
Answer: attribute: type
value: school bag
source: product feature
attribute: type
value: school
source: product description
attribute: type
value: student
source: product title