apples
boys
break
breakfast
caucasian girls
classmates
college
desks
diner
education
educational
fruits
generation
gesture
gesturing
greeting
healthy
high school
indoor
knowledge
leisure
lunch
meal
people
place
school cafeteria
school canteen
schoolboys
schoolgirls
schooling
sign
students
study
studying
symbol
tables
teenagers
teens
tuition
waving
young
youth