Ключевые слова: adult, age, aged, caucasian, child, elder, elderly, family, generation, grandchild, granddaughter, grandfather, grandpa, gray, grey, haired, handsome, happy, healthy, lifestyle, male, man, natural, old, older, oldness, park, pensioner, people, person, relationship, relatives, retired, retirement, senior, snowy, street, togetherness, walking, winter, years,