Instruction: First, identify the target attributes from the provided list. Then, scan the product title, description, feature, and brand to extract the values associated with each target attribute. Finally, create a list of dictionaries, each containing the extracted attribute, its corresponding value, and the source where it was found.

Input:
Product title: Animal Cracker 3D Cookie Cutter Set, Elephant Cookie Cutter, Giraffe Cookie Cutter, Brownie Cutter, Cartoon Animal Cookie Cutter Set.
Product description: 3D COOKIE CUTTER : Everyone will love this Big Top 3D Cookie Cutter Set to bake, decorate, and design a lively (not to mention mouth-watering) diorama. 12 PIECES : With twelve pieces total, the set makes six standup shapes including a giraffe, elephant, rhinoceros, lion, monkey, and seal. FRIENDLY The yellow plastic tools are child- and food-friendly. USE : The cutters are plastic and can be used for brownies, sandwiches, gelatin treats and crafts. EASILY CREATE : You'll be able to easily create and decorate plenty of festive stand-up 3-D zoo/circus animal cookies for your next child's birthday, school event, sunday school, or other kid-friendly get together. SIZE : Each cutter measures approximately 4 to 5 inches.
Product feature: 12 PIECES SET : With twelve pieces total, the set makes six standup shapes including a giraffe, elephant, rhinoceros, lion, monkey, and seal., USE : Everyone will love this Big Top 3D Cookie Cutter Set to bake, decorate, and design a lively (not to mention mouth-watering) diorama., SHAPE : Cookie cutters are in the shape of circus animals with matching leg & body parts, and indented guides on the cookies to help with decorating the finished products., SIZE : Each cutter measures approximately 4 to 5 inches., INSTRUCTION GUIDE: Set comes in a cardboard storage box with complete instructions for making 3D cookies, including a recipe for sugar cookies, and an icing recipe.
Product price: $8.49
Product brand: Closeoutservices
Target attributes: Quantity
Answer: attribute: quantity
value: None
source: None