Ключевые слова: adult, auto, boys, bus, bus driver, caucasian, caucasian man, children, education, female, friends, friendship, gesture, gesturing, girls, group, handsome, kids, male, people, preadolescence, preteen, pupils, scholars, school, school bus, schoolboys, schoolchildren, schoolgirls, schooling, sign, study, studying, symbol, teacher, thumbs up, together, togetherness, transport, transportation, vehicle,