a flock of birds flying around the air, in the day
is there any people
no people
is the sky visible
yes
are the birds all the same color
yes they are
is there any clouds in the sky
i don't see any
how many birds
twenty
is the ground in sight
no it isn't
are all the birds extending their wings
yes
are the birds the same size
yes they are
is there any trees
i can't see any
is there any buildings
i can't see any