Instruction: Extract the value of the target attribute from the given product information and output it along with the corresponding source.

Input:
Product title: Konami Yu-Gi-Oh Number Hunters Booster Pack
Product description: Officially licensed booster pack by Konami. This Yu-Gi-Oh pack features 5 cards per pack. Ages 6+, English 1st edition.
Product feature: Officially Licensed, Featuring Yu-Gi-Oh, Ages 6+, 5 Cards Per Pack, English 1st Edition, Save 10% each on Qualifying items offered by 888TCG Save 10% on 3 or more when you purchase 3 or more. Here's how (restrictions apply)
Product price: $3.27
Product brand: Konami
Target attributes: Game
Answer: attribute: game
value: yu-gi-oh
source: product feature
attribute: game
value: yu-gi-oh
source: product title
attribute: game
value: yu-gi-oh
source: product description