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: Kids' Wheelbarrow
Product description: The Kids wheelbarrow is perfect for hauling mulch, gardening tools or backyard toys! Its sturdy metal construction and soft, easy-grip plastic handles make it a durable gardening accessory. 30" x 15" x 15". Some assembly required; assembly hardware included. For ages 3 and up.
Product feature: ***Handle and wheel color may be Yellow****, Sized just for kids!, 30" x 15" x 15", Metal with plastic handles, For ages 3 and up
Product brand: GetSet2Save
Target attributes: Capacity
Answer: attribute: capacity
value: None
source: None