this is the sky
the sky is blue in color
this is a helmet
the helmet is red in color
this is a motorbike
the motorists are two in number
this is a wheel
this is the ground
the motorbikes are two in number
this is a pole
wheel of a racing bike
bike rider helmet
a racing bike
blue sky in the background
a rough road for racking
motorbike suspension
racing motor cycle engine
tail tidies of a motorbike
motor cycle exhaust pipe
blue motorbike mud guards
A man on a motorcycle
two men on motorcycles
two motorcycles
two motorcycles in the air
a person wearing a red helmet
A blue motorcycle
A green motorcycle
the front wheel of a blue motorcycle
the front wheel of a green motorcycle
A person on a green motorcycle
Sky is blue color.
Ground is brown color.
Two bikes are racing.
Pole is grey color.
Wheels are black color.
Bikes are blue and green color.
People are sitting on the bike.
People are wearing helmet.
Numbers on bike.
Night time picture.
Two people are racing.
One bike is green and blue color.
Two people are wearing helmet.
Numbers are written on bike.
Wheels are flying in air.
Two wheels for bike.

Objects:
sky
helmet
ground
motorbike
motorbike
pole
front wheel
rider
suspension
engine
tail
mud guard
rider
front wheel
back wheel
back wheel
helmet
number
number

Attributes:
name: sky
attrs: nighttime
blue
name: helmet
attrs: red
name: ground
attrs: brown
rough
gravel
name: motorbike
attrs: mid air
green
blue
racing
name: pole
attrs: gray
metal
name: front wheel
attrs: mid air
blak
black
name: rider
name: suspension
name: engine
name: tail
name: mud guard
name: back wheel
attrs: mid air
black
name: number

Contrastive attributes:
attr1: blue
attr2: green
nouns: motorbike