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: Craghoppers Men's Corey II Microfleece Jacket
Product description: Craghoppers year-round best-selling micro fleece with new colorways for fall 2012. Lightweight, snug and packable.
Product feature: 100% Polyester, Imported, Lightweight snug and packable, Half zip at collar, Contrast inner collar
Product price: $40.84
Product brand: Craghoppers
Target attributes: Pattern
Answer: attribute: pattern
value: None
source: None