a group of young men riding skateboards in a skate park
how many people
there are at least 50
about what age
they all look like late teens or early to mid twenties
what gender
both male and female
are they indoors
no
is  sunny out
no
it is cold
no
are there any trees in the photo
no
do they all have skateboards
no
are there any spectators
yes there are 2 skateboarders and the rest are spectators
is it a competition
it looks like it