Ключевые слова: activity, adult, african, aged, american, black, business, businessman, casual, caucasian, cheerful, clap, client, colleague, corporate, coworker, different, diverse, employee, enjoy, entrepreneur, excited, female, five, football, friend, friendship, game, group, hand, happy, high, leisure, manager, mature, multiethnic, office, people, play, professional, smile, soccer, table, tabletop, team, teamwork, woman, work, worker, young,