a cop on a city street
he is a motocylce rider
there are blue lights on the cop's motorcycle
the cop is communicating with his base
a lady in a pink shirt
cars parked along the road
buildings in the background
trees near the street
structures along the street
a smooth paved street
man on the bike
front wheel of the bike
back wheel of the bike
light on the bike
arrow on the street
woman wearing a pink sweater
helmet on the officer
window on the car
purse on the lady
tree next to the street
police officer on motorcycle
woman wearing pink
tall building in backgroudn
silver car parked on side
white van parked on side
arrow symbol painted on street
tall green tree in background
brick sidewalk area
light on police motorcycle
helet on police officer's head
Police on duty riding a motorcycle
Black purse with strap.
White van in front of a tree.
Yellow street sign.
Sidewalk next to road.
Police logo and number on motorcycle.
Lush green tree next to buildng
Woman in jeans and pink shirt.
Woman walking in the street.
Front wheel on motorcycle.
A police officer.
A police motorcycle.
A woman walking on street.
A man riding a motorcycle.
A white passenger van.
A shining police light.
A black and white police helmet.
A yellow People Walking sign.
A black minivan.
A white arrow painted on road.

Objects:
cop
street
motorcycle
light
shirt
lady
cars
buildings
trees
front wheel
back wheel
arrow
helmet
window
car
purse
van
sidewalk
head
strap
tree
sign
logo
number
jeans
minivan

Attributes:
name: cop
attrs: communicating
name: street
attrs: smooth
paved
name: motorcycle
name: light
attrs: shining
blue
name: shirt
attrs: pink
name: lady
name: cars
name: buildings
attrs: tall
name: trees
attrs: green
tall
name: front wheel
name: back wheel
name: arrow
attrs: white
name: helmet
attrs: white
black
name: window
name: car
attrs: silver
parked
name: purse
attrs: black
name: van
attrs: white
parked
name: sidewalk
attrs: brick
name: head
name: strap
name: tree
attrs: lush
green
name: sign
attrs: yellow
name: logo
name: number
name: jeans
name: minivan
attrs: black

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