a person is riding a motorcycle as part of some kind of performance
what color is the bike
red
how many people are there
about 30
can you see the sky
no it's inside
is the man wearing a jacket
no
is he wearing a helmet
no
are there any other vehicles
no
is it dark
no it's lit by lights
is he performing a stunt
it looks like he is preparing to do a stunt
is he seated on his bike
yes
is anyone standing next to him
there are people behind him