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: Pearl Jam - Street 24x36 Standard Wall Art Poster
Product description: Pearl Jam brings you this 24x36 paper poster featuring a black and white street photo of the band. A great addition to any fan's wall.
Product feature: Music, Sports & Entertainment Merchandise, Quality Products, Detailed Graphic Artwork Design
Product brand: Pearl Jam
Target attributes: Educational Subejct
Answer: attribute: educational subejct
value: None
source: None