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: JanSport Super G Backpack
Product description: We are posting all information are based on the tags. All the dimensions are measured by ourselves so it may have some deviation in 3~5 CM. Please confirm and if you have any probems in dimensions, you may contact to us before you order.
Product feature: Material: Polyethylene-Vinyl acctate Foam, Dimension Approximately: (W)Top 27 CM/ Down 32 CM X(H) 46.4 CM X(D) 14.6 CM =(W)Top 10.62" / Down 12.59"X(H) 18.26"X(D) 5.74", Strap Length Approxmiately: 79.5 CM = 31.29", Outside Pocket: 1 ; Inner Pocket: 6, Capacity: 1550 cu. in. / 25 L ; Whole Length of Deep: 28.9 CM = 11.37"
Product brand: JanSport
Target attributes: Type
Answer: attribute: type
value: None
source: None