3035
30s
3540
40s
adult
american
caucasian
class
classmate
classroom
cognition
education
employment
european
female
french
german
gesture
group
high school
holding head
indoor
irritated
job
knowledge
learning
lesson
occupation
person
portrait
posing
primary
profession
professional
pupil
russian
schoolchild
standing
student
study
teacher
teaching
tired
tutor school
waist up
woman
working