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: Anagram International Star Wars R2D2 Air Walker, Multi-Color
Product description: Star Wars R2D2 Airwalker, 34" x 38", Giant shaped foil balloon appears to magically float on air. Great play factor.
Product feature: NOT-APLICABLE, Made in USA, Foil balloon, Self-sealing valve, easy to follow instructions, Fill with Helium, Great for parties or everyday use
Product price: $15.64
Product brand: Anagram International
Target attributes: Type
Answer: attribute: type
value: foil
source: product feature
attribute: type
value: air walker
source: product title
attribute: type
value: foil
source: product description
attribute: type
value: airwalker
source: product description