Ключевые слова: agreement, background, benefit, black, blackboard, board, business, chalk, chalkboard, collaborate, collaboration, compromise, concept, conceptual, conflict, contract, cooperative, deal, drawing, game, goal, hand, handwriting, idea, jackpot, leadership, luck, lucky, marketing, motivation, negotiation, outcome, partnership, situation, solution, solving, strategy, success, successful, symbol, teamwork, text, victory, white, win, winner, winnings, winwin, word, write,