Instruction: Using the product's title, description, features, price, and brand, identify and retrieve the values associated with a specified set of target attributes. Output the extracted values along with their respective sources (e.g., title or feature) indicating where each value was found.

Input:
Product title: Full Size Microfiber Comforter Brown Green
Product description: Awesome Full Size Microfiber Comforter Reversible.
Product feature: Awesome Full Size Microfiber Comforter, Reversible, Measures 76" Wide x 86" Long, Soft and Comfortable
Product brand: Plaztic
Target attributes: Fabric Type
Answer: attribute: fabric type
value: microfiber
source: product feature
attribute: fabric type
value: microfiber
source: product title
attribute: fabric type
value: microfiber
source: product description