Ключевые слова: america, american, arena, athletic, ball, blue, chair, competition, complex, concert, empty, event, expandable, fair, field, football, game, gate, grandstand, grass, green, home, mls, nfl, open, oval, perspective, player, reserved, score, scoring, seahawks, seat, seattle, sky, soccer, sounders, spectacle, sport, stadium, stand, team, touchdown, usa, vacant, visitor,