Motorbike rider falling over
Shadow on the dirt
White clouds in the sky
A white and blue helmet
Red and yellow poles
Blue ocean in the distance
A round rubber tire
Number 21 on the motorbike
A pair of white boots
Brown dirt on the ground
colored posts show boundry lines
man is racing motocross
words bottom right are white
copyright is bottom right
race is over sand dunes
green racer number on motorcycle
pole is red in sand
post is yellow
glass boxes on dunes
water is seen in background
rider in the dirt
front wheel of dirt bike
helmet on rider's head
copyright of the photo
marker in the ground
marker in the ground
marker in the ground
marker in the ground
marker in the ground
marker in the ground
person is riding a bike
the pole is red
A man riding a dirt bike.
A patch of sand.
A white and blue motorcycle helmet.
Clouds in a blue sky.
A body of water in the background.
An orange pole in the sand.
A yellow pole in the sand.
A green, white and orange 21 logo.
The front tire of the dirt bike.
Patches of grass on the sand.

Objects:
motorbike
rider
shadow
dirt
clouds
sky
helmet
poles
tire
motorbike
number 21
boots
dirt
ground
boundary post
boundary post
boundary post
boundary post
boundary post
man
copyright
sand dunes
motorcycle
number
pole
sand
post
box
box
dune
water
rider
front wheel
dirt bike
helmet
rider
head
marker
marker
marker
ground
marker
marker
person
bike
pole
dirt bike
man
patch
sand
motorcycle
helmet
clouds
blue sky
background
water
orange pole
sand
pole
pole
pole
pole
pole
logo
21
dirt bike
tire
grass

Attributes:
name: motorbike
name: rider
attrs: falling
name: shadow
name: dirt
attrs: brown
name: clouds
attrs: white
name: sky
name: helmet
attrs: white
blue
name: poles
attrs: red
yellow
name: tire
attrs: rubber
round
name: number 21
name: boots
attrs: white
name: ground
name: boundary post
attrs: colored
name: man
attrs: racing
name: copyright
name: sand dunes
name: motorcycle
attrs: white
name: number
attrs: green
name: pole
attrs: red
yellow
name: sand
name: post
attrs: yellow
name: box
attrs: glassy
name: dune
name: water
name: front wheel
name: dirt bike
attrs: dirt
name: head
name: marker
name: person
name: bike
name: patch
attrs: sand
name: blue sky
attrs: blue
name: background
name: orange pole
attrs: orange
name: logo
attrs: orange
white
21
green
name: 21
name: grass

Contrastive attributes:
attr1: red
attr2: yellow
nouns: pole
poles