Ключевые слова: adult, african, arm, background, black, business, caucasian, cheerful, child, communication, concept, congratulating, connection, diversity, female, finger, five, friendship, gesture, hand, happy, high, human, idea, isolated, male, man, office, outdoors, palm, partners, partnership, people, person, rio, sign, success, symbol, team, teamwork, thumb, togetherness, touch, two, white, woman, young,