Ключевые слова: 30s, assistance, attentive, black, business, businessman, cheerful, classy, communication, concentration, confidence, explaining, finger, focused, formal, gesturing, green, hand in pocket, handsome, happy, hobby, instructing, joy, kneeling, leisure, lifestyle, low section, male, man, mid adult, multiethnic group, ordering, page, paper, pointing, potted plant, professional, serious, showing, sitting, smart, smiling, sophisticated, standing, suit, talking, teaching, warning, wheelbarrow, yard,