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: Premium Chess Set, Triple Weighted Chess Pieces (34 pieces-2 extra Queens), Blue Roll-Up Board and Blue Canvas Tube (Quiver) Tote Bag
Product feature: Premium quality triple weighted Staunton designed plastic chess pieces in Black & Ivory - 34 pieces (2 extra Queens for easy pawn promotion)., The chess board is made of tear-resistant vinyl, which rolls up and fits perfectly in the tube bag. The board is 20 x 20inches with algebraic notation., Your chess pieces and board fit neatly inside the durable canvas tube (quiver) chess tote, included with this chess set, for easy carrying of your chess pieces and board, Great starter chess set for kids and adults! The perfect quality tournament or club set at one affordable price., Chess pieces, chess board, and carrying case come in an attractive box with instructions on How to Play Chess!, Premium quality triple weighted Staunton designed plastic chess pieces in Black & Ivory - 34 pieces (2 extra Queens for easy pawn promotion)., The chess board is made of tear-resistant vinyl, which rolls up and fits perfectly in the tube bag. The board is 20 x 20inches with algebraic notation., Your chess pieces and board fit neatly inside the durable canvas tube (quiver) chess tote, included with this chess set, for easy carrying of your chess pieces and board., Great starter chess set for kids and adults! The perfect quality tournament or club set at one affordable price., Chess pieces, chess board, and carrying case come in an attractive box with instructions on How to Play Chess!, Included is the ebook "Play Chess - Have Fun!". Here is your chance to quickly learn the movements of each chess piece, along with the complete rules of our "royal game". But that's only the beginning! Next you'll want to conquer that first opponent, and Play Chess - Have Fun! will show you how., Tournament standard chess board, Board measures 20" by 20", 2 1/4" squares, Clear and legible algebraic notation, Canvas bag with carrying handle., This 21" x 3.75" bag holds a 20 inch board and a standard set of pieces, The opening position, Play of the game, How the pieces move, Pawn promotion, En Passant, Castling, Check, Checkmate, More
Product price: $29.95
Product brand: ChessCentral
Target attributes: Battery Type
Answer: attribute: battery type
value: None
source: None