two zebras standing by a fence
a zebra in the background
a gray metal fence
green trees in the background
the zebra on the right
zebra on the left
the zebra on the right's mane
the left zebra's nostrils
left zebra's left eye
right zebra's right eye
nose of the zebra
black and white animal
black stripes on animal
eye of the zebra
silver poles in front of zebra
trees in the distance
green leaves on tree
blue sky behind trees
light on zebra's head
hair on the zebra's head
two zebras in the pen
metal bar of the pen
the eye of the zebra
the eye of the zebra
the eye of the zebra
the eye of the zebra
mane of the zebra
mane of the zebra
the zebras are striped
nostrils of the zebra
two zebras in a pen
patterned fur coat of a zebra
a metal pole of a fence
metal enclosure of a pen for zebras
another zebra in the background
dirt ground of a zebra enclosure
trees in the background of a zoo
fluffy maine of a zebra
zebra's ears perked up
snout on a zebra
a metal zoo fence
a patch of green grass
a metal fence in the background
a building in the background
a building in the background
an area of blue sky
green bushes in the background
a zebra at the zoo
a zebra at the zoo

Objects:
zebra
zebra
fence
trees
zebra
mane
nostrills
eye
eye
muzzle
eye
poles
sky
head
fur
ground
ears
grass
building

Attributes:
name: zebra
attrs: striped
barly visible
standing
black
name: fence
attrs: gray
metal
name: trees
attrs: green
name: mane
name: nostrills
name: eye
name: muzzle
name: poles
attrs: silver
name: sky
attrs: blue
name: head
name: fur
name: ground
attrs: dark
name: ears
attrs: perked
name: grass
attrs: green
name: building
attrs: barly visible

Contrastive attributes: