Day,Standing,Working,Casual Clothing,45-50 Years,Young Adult Man,Mid-Adult,Mid-Adult Man,Young Adult,Indoors,Information,Concentration,One Person With Others,Sitting,Short Hair,Listening,Watching,Gesturing,Grey Hair,Arms Raised,Adult,Woman,Man,20-25 Years,Young Adult Woman,Young,Talking,Teaching,Goals,Intelligence,Desk,18-19 Years,Education,Aspirations,University,Professional,Strategy,Student,Teacher,Lecturer,Professor,Blackboard,College,Lecture Room,Giving A Lecture –