yellow line on the road.
lettering on the motorcycle.
windshield on the motorcycle.
boot on the officer.
logo on the officer's jacket.
helmet on the officer's head.
leaves on the tree.
windows on the building.
hat on person's head.
limbs on the tree.
a white helmet on head
a gold logo on a motorcycle
black script on  the fender
a tall black leather boot
a blue light on the motorcycle
a child in a red and black coat
a man giving a thumbs up
a black walkie talkie
a crowd of people near the street
a tall building behind the crowd
Blue light on police motorcycle
White helmet on policeman's head
Name of policeman on motorcycle
Group of people standing in the background
Logo on policeman's helmet
Group of lights on front of motorcycle
Large black boot on policman's leg
Black walkie talkie on policeman's belt
Chrome side mirror on motorcycle
Girl wearing red and black coat
windows on city building
green leaves on trees
red wall of building
crowd of people standing
two police on motorbikes
helmet on cops head
emblem on bike tank
black boot on leg
white fender on bike
windshield on front of bike
the men are riding motorcycles
the helmet is black and white
the boot is black
the man is riding a motorcycle
the jacket is black
the jacket is black and red
the lights are blue red and orange
the tire is black
the motorcycle has two tires
the man has sunglasses

Objects:
lettering
motorcycle
officer
boot
logo
officer
jacket
helmet
officer
building
windows
limbs
tree
helmet
white helmet
head
script
fender
boot
light
motorcycle
child
coat
man
crowd
street
crowd
building
motorcycle
blue light
head
helmet
motorcycle
policeman
name
lights
lights
motorcycle
motorcycle
belt
walkietalkie
policeman
mirror
motorcycle
windows
building
leaves
wall
building
fender
bike
windshield
man
man
motorcycle
motorcycle
helmet
helmet
boot
motorcycle
jacket
jacket
man
sunglasses

Attributes:
name: lettering
name: motorcycle
name: officer
name: boot
attrs: leather
black
tall
name: logo
name: jacket
attrs: black
name: helmet
attrs: white
black
name: building
attrs: tall
name: windows
name: limbs
name: tree
name: white helmet
name: head
name: script
attrs: black
name: fender
name: light
attrs: blue
name: child
name: coat
name: man
name: crowd
name: street
name: blue light
attrs: blue
name: policeman
name: name
name: lights
name: belt
name: walkietalkie
attrs: black
name: mirror
attrs: chrome
name: leaves
attrs: green
name: wall
attrs: red
name: bike
name: windshield
name: sunglasses

Contrastive attributes:
attr1: black
attr2: white
nouns: helmet