Two caution signs.
Blue white and black sign with walking person.
Orange white and red sign with person holding stop sign.
Green tractor with man driving it.
Small black and yellow tires.
Large dirty black and brown tire.
Tractor attachment with blades.
Man driving tractor with red and black jacket.
Trees that have no leaves.
Partially wet black road.
blue, black and white street sign
orange and black street sign
yellow frame around the blue and orange street signs
silver pole holding up the street signs
black and yellow tire
large black tractor tire
green tractor on the street
silver car behind the tractor
black car behind the tractor
red and white stop sign
A tractor on the street
A traffic sign in the grass
A directional sign near the tractor
The street below the tractor
A window on the tractor
A person driving the tractor
A front tire on the tractor
Grass near the street
A tree behind the buidling
A building near the tractor
The letter is white.
The letter is white.
The letter is white.
The letter is white.
The letter is white.
The letter is white.
The letter is white.
The letter is white.
The letter is white.
The letter is white.
Signs on the pole.
Green and white signs on the pole.
White words on the sign.
Tractor on the road.
Big wheel on the tractor.
Yellow wheel on the truck.
Sign on the road.
Trees in the background.
Window on the tractor.
Grass on the ground.

Objects:
signs
signs
tractor
man
tires
tires
blades
jacket
tree
road
frame
pole
street
car
car
signs
grass
window
building
letter
letter
letter
letter
letter
letter
letter
letter
letter
letter
signs
pole
words

Attributes:
name: signs
attrs: orange
white
green
blue
caution
red
stop
blue white
black
name: tractor
attrs: green
name: man
name: tires
attrs: big
brown
yellow
small
dirty
large
black
name: blades
name: jacket
attrs: red
black
name: tree
attrs: leafless
background
name: road
attrs: black
partially wet
name: frame
attrs: yellow
name: pole
attrs: silver
name: street
name: car
attrs: black
silver
name: grass
name: window
name: building
name: letter
attrs: white
name: words
attrs: white

Contrastive attributes:
attr1: black
attr2: white
nouns: signs
attr1: black
attr2: silver
nouns: car
attr1: blue
attr2: red
nouns: signs
attr1: blue
attr2: green
nouns: signs
attr1: red
attr2: green
nouns: signs