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: McArthur Cleveland Browns Golf Gift Set
Product description: NFL Cleveland Browns Gift Box
Product feature: Contains Three Regulation Size Team Logo Golf Balls and White Sport Towel imprinted with Team Logo, Sport Towel Measures 15" x 25" and Features Sturdy Brass Grommet and Hook, Sport Towel is 100% Cotton, NFL Gift Box
Product brand: WinCraft
Target attributes: Construction
Answer: attribute: construction
value: None
source: None