teenagers are at a skateboard park with skateboards
how many teenagers can you see
4
how many of each gender
i believe all boys
are they all actively skateboarding
no only 1
is that 1 performing a trick
yes
is the skatepark an outdoor 1
yes it's outdoors but not a skatepark
are the other 3 watching holding skateboards caption here says it is a skateboard park sorry
1 is watching the other seems  to be walking away and the other is just passing by
is it a sunny day
yes
are there lots of trees around
several in the background
what color is the skateboard of the kid doing the trick
can't see the top but the side is brown
is he wearing sneakers
yes