a group of people sitting in font of a projector screen
how many people are sitting
9
is it inside of a classroom
yes
do you see professor
ys
is there anything on the screen
yes
are they looking at a powerpoint presentation
no
are they looking at a video
yes
what kind of video
i can't be certain
what is the professor doing
he is speaking to the class
how many people are men
7
is there anyone standing
yes