dirt biker in field
black rubber tire of bike
black rubber tire of bike
number 67 on side of bike
gray outfit on biker
black helmet of dirt biker
white ambulance in background
tall trees around area
white clouds in sky
red cross on back of ambulance
a red and white ambulance
a motocross bike racing down the track
the front wheel of a motocross bike
the rear wheel of a motocross bike
the engine of a motocross bike
the chain of a motocross bike
the fender of a motocross bike
the fender of a motocross bike
the racing number of a motocross bike
the helmet of a motocross racer
man wearing black helmet
black tire on white pole
male cyclist on red motorcycle
male cyclist wearing white boots
red motorcycle with black wheels
male cyclist racing on dirt road
white ambulance on green grass
white male in orange shirt standing on green grass
cyclist wearing white and blue suit
blue string tied on white pole
a person riding a motorcycle
a dirt and gravel race track
a vehicle tire with a post in it
a parked ambluance
a green rope tied to post
a security light on a post
a red and white tent
a black tent
several people standing together
several trees with no leaves
Person is on a dirtbike
The dirtbike is red and white
A white van in the background
Bare trees in the background
Person is wearing a helmet
The helmet is black
Person is wearing boots
A tire in the background
A side view of a dirtbike
People are in the background

Objects:
man
dirt bike
field
tire
tire
number
outfit
helmet
ambulance
tree
tree
tree
tree
tree
sky
cross
track
engine
chain
fender
fork
boot
grass
man
pole
string
tire
post
light
tent
tent
group

Attributes:
name: man
attrs: racing
white
standing
name: dirt bike
attrs: red
racing
white
name: field
name: tire
attrs: rubber
black
rear
name: number
attrs: 67
name: outfit
attrs: white
gray
blue
name: helmet
attrs: black
name: ambulance
attrs: red
white
parked
name: tree
attrs: bare
tall
name: sky
attrs: white
cloudy
name: cross
attrs: red
name: track
attrs: dirt
gravel
name: engine
name: chain
name: fender
name: fork
attrs: white
name: boot
attrs: white
name: grass
attrs: green
name: pole
attrs: white
name: string
attrs: green
blue
name: post
attrs: metal
name: light
name: tent
attrs: red
white
black
name: group
attrs: standing

Contrastive attributes:
attr1: black
attr2: white
nouns: tent
attr1: blue
attr2: green
nouns: string