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: Cat Tower Building Game
Product description: Cat Tower is a paper craft, tower-building, dexterity game starring cats! You and up to five players are tasked with staking unwieldy, lethally cute mousers in various, precarious positions based on the roll of a giant die. The goal is to get rid of your kitty hoard by placing them on the ever-growing Tower of Cats. But heads-up! One small twitch and cat chaos ensues, forcing the guilty party to add fallen felines to his or her cat pile. Then there are the "Fatty Catty" cards, which equal unforeseen plays. Got it? Smiles, grimaces, and belly laughs await. Get to stacking.
Product feature: 100% Toy, Imported, A paper craft, tower-building, dexterity game, For 2-5 players, Get rid of your kitty hoard by placing them on the ever-growing Tower of Cats, Whoever topples the tower gets the fallen felines, "Fatty Catty" cards offer unforeseen plays
Product price: $28.99
Product brand: IDW Games
Target attributes: Battery Type
Answer: attribute: battery type
value: None
source: None