a man riding a skateboard across a city street
is the man doing a trick
no
is it a regular skateboard
actually he appears to be wearing inline skates
is he skating across an intersection
yes
are there cars visible
no
is anyone else there
yes, there are people on the opposite corner
are there tall buildings
yes
are there street lights
no
is there a traffic light
no
does he appear to be going fast
no
is he wearing a helmet
yes