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: Got 7 Korean Boy Band Music Poster 7600
Product description: This poster is very popular. Don't missing to take one. I have others poster and combine shipping price. Please visit our posters.
Product feature: Size 23.5 x 34 inches, Brand New, Never Used or Test., The poster will roll in the tube., High Quality Poster "Awesome"
Product brand: Korean Poster
Target attributes: Type
Answer: attribute: type
value: poster
source: product feature
attribute: type
value: poster
source: product brand
attribute: type
value: posters
source: product description
attribute: type
value: poster
source: product title
attribute: type
value: poster
source: product description