Ключевые слова: 19, 20s, 30s, 40s, 60s, adult, asian, attentively, awake, awakening, caucasian, cheerful, concentrated, concentrating, elderly, female, focused, frowning, getting up, happy, male, man, mature adult, mid adult, mixedrace, senior, serious, smiling, stern, stirring, thoughtful, unsmiling, waking up, woman, young adult,