motorcycles travel on the street in front of the lincoln memorial in washington, dc
how many motorcycles
about 30-40
are all of them being ridden
yes in a single line
are they all different colors
yes, they have different colors
are the people wearing helmets
all of them are wearing helmets
do you see other vehicles
no other vehicles are around
is it day time
yes, apparently the afternoon
is it sunny
no sun is shown
any people near the memorial
they're lying on the outskirts of the memorial
any guards outside the memorial
not really, mostly ordinary civilians
any bystanders
not really