designation of type of public servant
reflective vest on policeman
high visibility vest on police man
walk sign on public street
door to signal compartment
pedestrians crossing the street
blue hat that the policeman is wearing
insignia on police uniform
a white bus
a marked cross walk
yellow, black, and silver police vest
lit up traffic signal
navy hat of policeman
group of people across street
white lines painted on street
people crossing the street
open gray door
patch on policeman's jacket
policeman operating panel box
silver stripe on vest
the arm of a police man
the arm of a police man
grey POLICE words
a bright yellow grey and navy jacket
a navy blue baseball cap
the ear on a head
the ear on a head
a person standing on the sidewalk
ta person standing on the sidewalk
a person standing
man checking electric box
man wearing baseball cap
man wearing police jacket
the metal door is open
pedestrian street sign
woman walking on the street
woman wearing purple jacket
buildings in the distance
double-decker bus on the street
man wearing red shirt
grey metal open door
walk signs on a pole at street corner
man wearing a blue baseball cap
lines painted on the pavement
police officer facing away from the camera
yellow police vest on man
patch on the sleeve of the blue jacket
orange light lit up on the green sign
louvers on the box

Objects:
vest
policeman
walk sign
street
door
compartment
pedestrians
police uniform
insignia
bus
crosswalk
traffic signal
policeman
navy hat
head
ear
person
sidewalk
sidewalk
person
officer

Attributes:
name: vest
attrs: high visibility
reflective
name: policeman
name: walk sign
name: street
attrs: public
name: door
name: compartment
name: pedestrians
name: police uniform
name: insignia
name: bus
attrs: white
name: crosswalk
name: traffic signal
name: navy hat
name: head
name: ear
name: person
name: sidewalk
name: officer
attrs: police

Contrastive attributes: