Ключевые слова: adult, adults only, african ethnicity, agreement, bonding, business, business person, businessman, casual clothing, caucasian ethnicity, cheerful, confidence, cooperation, discussion, entrepreneur, expertise, friendship, gesturing, greeting, group of people, handshake, happiness, holding hands, human hand, lifestyles, looking, males, man, meeting, multiethnic group, occupation, office worker, outdoors, partnership, positive emotion, professional occupation, real people, smiling, standing, street, success, talking, team, teamwork, togetherness, two people, white collar worker, young adult, young men,