This is a policeman.
Two policemen on bikes.
Two black and white motorcycles.
A black police motorcycle.
A crowd of people.
Two white police helmets.
A white police helmet.
The back of a van.
This is a woman.
This is a woman's head.
front wheel of a motorcycle
person on a motorcycle
a wheel of a vehicle
exhaust pipe of a motorcycle
a helmet on a persons head
glasses on a persons face
gas tank on a motorcycle
windshield on a motorcycle
badge on a persons jacket
person wearing a hat and hood
The policemen are riding motorcycles.
There are two motorcycles.
The motorcycles are facing left.
The policemen are wearing helmets.
The policeman are wearing boots.
People are standing on the street.
A woman has her arm raised.
A dark vehicle is next to the motorcycles.
The policemen look straight ahead.
The policeman wears a black leather jacket.
the helmet is white
the boots are black
the truck is black
the top is black
the pants are grey
the gloves are black
her hair is black
the jacket is puffy
the floor is grey
the cape is black
two cops on motorcycles
person sitting on curb
police logo on motorcycle
antenna on motorcycle
motorcycle cop wearing boot
woman wearing sun glasses
emergency vehicle beside curb
person taking picture of policemen
"Police" written on fender of motorcycle
two policemen wearing helmets

Objects:
policeman
bike
motorcycles
people
crowd
helmet
back
van
woman
head
wheel
person
motorcycle
vehicle
pipe
head
person
glasses
gas tank
windshield
badge
jacket
person
hat
hood
left
boots
woman
arm
ahead
top
pants
gloves
hair
floor
cape
cops
logo
antenna
curb
word

Attributes:
name: policeman
name: bike
name: motorcycles
attrs: white
black
name: people
attrs: standing
name: crowd
name: helmet
attrs: white
name: back
name: van
attrs: black
name: woman
attrs: standing
name: head
name: wheel
name: person
attrs: sitting
name: motorcycle
name: vehicle
name: pipe
name: glasses
name: gas tank
name: windshield
name: badge
name: jacket
attrs: puffy
leather
black
name: hat
name: hood
name: left
name: boots
attrs: black
name: arm
name: ahead
name: top
attrs: black
name: pants
attrs: grey
name: gloves
attrs: black
name: hair
attrs: black
name: floor
attrs: grey
name: cape
attrs: black
name: cops
name: logo
name: antenna
name: curb
name: word

Contrastive attributes: