a man wearing a helmet
a man riding a dirt bike
the front wheel of a bike
the foot of a man
handle bars on a bike
a man wearing a shirt
a man wearing pants
a bike riding on dirt
the arm of a man
a number on a bike
the number is 49
the player is wearing a helmet
the player is wearing a helmet
the player is wearing a helmet
tire on a motorcycle
tire on a motorcycle
number on a motorcycle
number on a motorcycle
helmet on a person
arm of a person
arm of a person
handlebars of a motorcycle
front fender of a motorcycle
disc brake on a motorcycle
The man is wearing a helmet.
The helmet is black and white.
The dirt is red in color.
The front tire is round.
The front tire is black.
The man is wearing a yellow and orange jacket.
The sky is blue.
The man is wearing boots.
The man is wearing goggles.
The dirt is flying in the air.
a man racing a motocross bike
the front wheel of a motorcycle
the rear wheel of a motorcycle
the fender of a motorcycle
the handle bars of a motorcycle
a white and black helmet
the spokes of a motorcycle
the helmet on a motocross racer's head
the racer's knee guard
the boot of a racer

Objects:
man
helmet
front wheel
bike
man
shirt
pants
bike
dirt
arm
arm
number
49
number
player
helmet
helmet
player
player
helmet
motorcycle
tire
tire
number
number
motorcyle
person
arm
person
arm
person
handlebars
motorcycle
helmet
helmet
dirt
tire
front tire
jacket
sky
man
boots
wood floor
man
goggles
dirt
air
man racing
motorbike
wheel
wheel
motorcyle
fender
motorcycle
handle
helmet
spokes
motorbike
racer`s head
knee
racer
knee guard

Attributes:
name: man
attrs: racing
name: helmet
attrs: white
black
name: front wheel
name: bike
name: shirt
name: pants
name: dirt
attrs: red
flying
name: arm
name: number
attrs: 49
name: 49
name: player
name: motorcycle
name: tire
attrs: round
name: motorcyle
name: person
name: handlebars
name: front tire
attrs: black
name: jacket
attrs: yellow
orange
name: sky
attrs: blue
name: boots
name: wood floor
name: goggles
name: air
name: man racing
name: motorbike
name: wheel
attrs: front wheel
rear wheel
name: fender
name: handle
name: spokes
name: racer`s head
name: knee
name: racer
name: knee guard

Contrastive attributes:
attr1: black
attr2: white
nouns: helmet
attr1: orange
attr2: yellow
nouns: jacket