Polo player on a horse.
Identifying color on pole and horse.
White hat on player.
Black hat on a player.
Polo player playing polo.
Horse in the background.
Horses that riders are riding.
Green area that players are on.
Trees in the background.
Divets in the ground where it is dug up.
one brown horse
trying to hit the ball
blue wrap on the horse's hoofs
number 4 on his jersey
white and blue pole
crop used to move horse
man is wearing sunglasses
man wearing a white helmet
two white horses
boot in the stirup
two people racing their animals
hooves of the animals
sock on the horses leg
green ground under horses
hat on man's head
white horse carrying man
black helmet and glasses on man's head
brown horse behind the white ones
blue and white pole
red and white shirt
white horse ridden during polo tournament
white horse ridden during polo tournament
white and purple pole
white ball used during polo tournament
white helmet worn by player
black helmet worn by player
red and white shirt worn by player
green grass on polo field
green grass on polo field
tree with green leaves
part of a green ground
edge of a hoof
part of a shade
part of a cloth
edge of a wood

Objects:
polo player
horse
indentifying color
pole
hat
hat
horse
background
horses
area
trees
divets
ground
horse
blue wrap
number 4
jersey
crop
moving horse
man
sunglasses
boot
stirrup
two people
hooves
sock
horses leg
man
ball
shade
cloth
wood

Attributes:
name: polo player
attrs: trying to hit ball
playing
name: horse
attrs: brown
white
name: indentifying color
name: pole
attrs: white
purple
blue
name: hat
attrs: white
black
name: background
name: horses
attrs: white
being ridden
name: area
attrs: green
name: trees
attrs: green
name: divets
name: ground
attrs: green
name: blue wrap
name: number 4
name: jersey
attrs: red
white
name: crop
name: moving horse
name: man
name: sunglasses
name: boot
name: stirrup
name: two people
attrs: racing
name: hooves
attrs: here
name: sock
name: horses leg
name: ball
attrs: white
name: shade
attrs: here
name: cloth
attrs: here
name: wood
attrs: here

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