students on their laptops look down at a lecturer
how many students are there
i only see 5 heads
can you tell what the lecturer is talking about
no
is the room dark
yes
is there a board behind the lecturer
a screen
is there a presentation on the screen
no
what's on the screen
nothing, it's blank
is there a spotlight on the lecturer
yes
what other lights are on in the room
just the lights from laptop screens
what is the lecturer wearing
i can't see, the light is too bright
can you see what's on the laptops
no