Ключевые слова: agreement, america, american, authority, business, businessmen, chess, chessboard, communication, compete, competition, concept, conceptual, contract, cooperation, counter, country, deal, diplomacy, diplomat, diplomatic, ecuador, ecuadorian, flags, game, government, interaction, leader, meeting, move, nation, national, official, political, politician, politics, relation, rival, rivalry, state, summit, treaty, united states, us, usa, versus, vs,