people and trucks gathered in front of a convention center
can you determine how many people are present
more than thirty
can you tell how many trucks
4
is it day or night
daytime
are they work trucks or personal trucks
food trucks
is it in an urban area
yes
can you see inside of the trucks
no
how many buildings around
2 big ones
are people moving things from or to the trucks
yes
what color are the trucks
black and blue
are the people moving items wearing uniforms
no