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: Exacme 0005 New Youth Jumping Round Trampoline Exercise Safety Pad Enclosure Combo Kids, 55"
Product description: This 55" round jumping trampoline combo set is ideal for kids or youth to bounce their ways to have fun. Kids will love to move and learn on the trampolines. The padded protective frame and net keep kids from injury during jumping. Easily collapsible design gives more convenience for storage, maintenance and move. It is easily quick set up and take apart. The wide-frame base and Arched enclosure poles keep the Bouncer stable as kids play bounce around. Feature: brand new and high quality. Padded protective frame and net keep kids from injury. Collapsible design for well storage, maintenance and move. Entrance flap in the net offers convenience to enter lowering the danger of foot injury. Type : 6180-0005 color: black jumping mat and net with Red safety pad jumping mat diameter : 56.7" trampoline height : 64.6" safety net height : 48.8" the height from floor to the jumping mat : 14.6" N/G weight : 24.3/28.7 lbs. weight capacity: 88 lbs. safety net material : PE safety pad material : PVC+EPE foam contents included : top canopy, jumping mat, safety pad, Instruction and ropes.
Product feature: 55 inch round jumping trampoline Combo set, Padded protective frame and net keep kids, The wide-frame base, Easily collapsible design, Contents included : top canopy, jumping mat, safety pad, instruction and ropes
Product brand: Exacme
Target attributes: Shape
Answer: attribute: shape
value: round
source: product description
attribute: shape
value: round
source: product title
attribute: shape
value: diameter
source: product description
attribute: shape
value: round
source: product feature