Ключевые слова: adult, african, begin, business, businessman, businesspeople, businesswoman, career, caucasian, compete, competition, competitive, competitor, competitors, concept, confident, contest, coworker, female, financial, group, human, idea, leadership, line, male, man, manager, multi, occupation, organization, outdoor, people, person, position, professional, race, ready, rivalry, row, run, sport, sprint, staff, start, success, track, woman, worker, young,