Instruction: Parse the product information to locate the target attribute, and then provide the extracted value of the target attribute and its source in the output, specifying None if the attribute is not present.

Input:
Product title: Sale Of The Century Quizzard Board Game
Product description: Sale Of The Century Quizzard Board Game
Product feature: Sale Of The Century Quizzard Board Game
Product price: $30.00
Product brand: American Publishing
Target attributes: Maximum Players
Answer: attribute: maximum players
value: None
source: None