the picture is black and white
men in a line
men standing in uniforms
officers on the motorcycles
the wheels are black
two men wearing black hats
shadow of the bike
motorcycles riding in a circle
a man taking a picture
a flag on the back of the bike
picture is black and white
people watching motorcycles on road
people riding motorcycles down road
all people are wearing black
flags hanging off the motorcycles
person wearing black hat
woman wearing a dress
motorcycles driving down the road
people standing with their hands behind backs
kids standing in a group
a long row of officers
cops on motorcycles together
a motorcycle riding display
motorcycles going around in circles
people watching the display
the motorcycle has a flag
people are dressed up
the photo is black and white
the drivers are going in circles
row of men in black uniforms
motorcycle with white front fender
group of motorcycles going in a circle
woman in white coat
woman wearing black pumps
row of people standing
motorcycle with a windshield
men in uniform standing at ease
motorcycle with flag on back
back of man wearing a fedora
motorcycle police riding in a circle
long line of uniformed men across the way
group of children to the right of uniformed men
traffic cone on the far right
man in uniform with a camera on bottom left
two uniformed men with hands behind their backs
woman in a long, white coat
woman in the patterned dress
motorcycle cop on the furthest left
14 motorcycle cops

Objects:
officers
motorcycles
wheels
men
hats
shadow
bike
bike
flag
people
motorcycles
motorcycles
people

Attributes:
name: officers
name: motorcycles
name: wheels
attrs: black
name: men
name: hats
attrs: black
name: shadow
name: bike
name: flag
name: people

Contrastive attributes: