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: NCAA Oklahoma 10 x 10 Slant Leg Canopy
Product description: NCAA Oklahoma, Univ. of 10 x 10 Slant Leg Canopy
Product feature: 10ft x 10ft Slant Leg Canopy, Features Team logos on canopy and eaves, Team logo and color carry case with wheels, Frams is 24mm x 24mm powder coated steel, Canopy with UPF 50+ protection
Product brand: Coleman
Target attributes: Type
Answer: attribute: type
value: canopy
source: product description
attribute: type
value: canopy
source: product title
attribute: type
value: canopy
source: product feature