the head of a brown bear.
a front wheel on a bike.
the back wheel on a bike.
pedals on a bike.
a bears right hind leg.
two bears riding a bike.
a tall white fence.
a bears hands.
a section of bike spokes.
a strap on a bike.
two bears on a bike
wheel of the bike
name on bottom of photo
foot of the bear
spokes of the bike
shadow on the ground
head of the bear
gray sky in background
fence next to bears
handlebars of the bike
The front tire of the bicycle.
The back tire of the bicycle.
The chain of the bicycle.
The handle bars of the bicycle.
The bear in the front's foot on the peddle.
The frame of the bicycle that the bears are riding.
The ears of the bear on the back.
The ear of the bear in the front.
The legs of the bear in the back.
The legs of the bear in the front.
a big bear is riding a bike
bike is black
front wheel of the bike
back wheel of the bike
picture is black and white
ear of bear is round and small
small bear is clutching the big bear
paws of bear on handle of bike
shadow of bear cast on the road
two bears riding a bicycle
bear behind bear
bear in front of bear
bear paw on bicycle pedal
white wooden fence behind bears
metal bicycle chain
black cord hanging on bicycle
collar on bear
white tarp behind bears
bicycle in front of fence

Objects:
bear
head
wheel
bike
wheel
pedal
leg
bear
fence
hand
spokes
strap
bike
wheel
name
photo
foot
spokes
sky
fence
bears
tire
bicycle
bear
foot
pedal
frame
ear
ear
leg
leg
wheel
wheel
picture
paw
handle
shadow
road
tarp
bears
bicycle
fence

Attributes:
name: bear
attrs: brown
big
black
name: head
name: wheel
attrs: back
name: bike
attrs: back
name: pedal
name: leg
attrs: hind
name: fence
attrs: white
tall
name: hand
name: spokes
name: strap
name: name
attrs: bottom
name: photo
name: foot
name: sky
attrs: gray
name: bears
name: tire
name: bicycle
name: frame
name: ear
name: picture
attrs: white
black
name: paw
name: handle
name: shadow
name: road
name: tarp
attrs: white

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