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: Global 79598 Knife Block Set, Silver
Product description: Lightweight and balanced for easy handling in the kitchen. Smooth contours and seamless construction eliminate food and dirt traps. Manufactured in Japan.
Product feature: Lightweight and balanced for easy handling in the kitchen, Smooth contours and seamless construction eliminate food and dirt traps, Manufactured in Japan
Product price: $249.95
Product brand: Global
Target attributes: Special Occasion
Answer: attribute: special occasion
value: None
source: None