arab
1520
african
attention
audience
briefing
business
casual
caucasian
chair
coaching
course
discourse
discussion
education
employee
entrepreneur
ethnic
european
guy
indoor
learning
lecture
lesson
listen
looking
male
man
meet
meeting
multicultural
multiethnic
office
participants
person
presentation
profession
seat
sitting
student
study
talk
team
teen
teenager
training
young
youth