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: Delta Children's Products Mickey Mouse Upholstered Sofa
Product description: TC85682MM Features: Product Type: -Sofa. Frame Material: -Wood. Dimensions: Overall Height - Top to Bottom: -17.5". Overall Width - Side to Side: -31.5". Overall Depth - Front to Back: -16.5". Overall Product Weight: -32.5 lbs. Specifications: CPSIA Compliant: -Yes., This wonderfully designed Mickey Mouse Upholstered sofa is the most playful sofa around. This afresh product is the perfect couch for your little ones to play, relax and particularly nap after a long exhausting day. Featuring Mickey Mouse and all his clubhouse friends, a lively bright color scheme design and a soft and sturdy construction, this Mickey Mouse Upholstered Sofa is an absolute must have.
Product feature: Newly Developed Upholstered Sofa, Featuring Mickey Mouse and his clubhouse friends, Soft and durable construction, Dimensions: 22wx18hx10d
Product brand: Delta Children
Target attributes: Number of Pieces
Answer: attribute: number of pieces
value: None
source: None