an elephant at the zoo
an giraffe at the zoo
animals at the zoo
a zebra at a zoo
birds at a zoo
the trunk of an elephant
the rear legs of an elephant
the front legs of an elephant
the ear of an elephant
the tusk of an elephant
a grey elephant standing in a pen
two giraffes standing in a pen
several grey birds standing in a pen
green grass of the pen
two metal fence posts inside the pen
bare patch of ground inside the pen
several trees growing behind the enclosures
a palm tree growing inside the pen
several greyed logs on the ground
a barren tree trunk upright in the pen
several animals at the zoo
birds at the zoo
a giraffe at the zoo
a zebra at the zoo
the tail of an elephant
the legs of an elephant
a large grey elephant walking
a small bird in grass
a small bird in grass
a small bird in grass
a small bird in grass
a bare tree trunk
a giraffe in distance
a giraffe in distance
large green tree in distance
a brown wood fence
tall pagoda sun shelter
two giraffes standing together
elephant with small tusks
African safari animal enclosure
metal enclosure fence
four small grey birds
cut branches on the ground
black and white zebra
green grass area in the enclosure
giraffe standing by itself

Objects:
elephant
giraffe
animal
zoo
zebra
bird
trunk
leg
leg
ear
tusk
grass
fence
trees
enclosures
tree
log
tree trunk
elephant
tail
tree
fence
sun shelter

Attributes:
name: elephant
attrs: walking
standing
name: giraffe
attrs: standing
name: animal
name: zoo
name: zebra
attrs: black and white
name: bird
attrs: small
gray
standing
name: trunk
name: leg
name: ear
name: tusk
attrs: small
name: grass
attrs: green
name: fence
attrs: wood
metal
name: trees
name: enclosures
name: tree
attrs: large
growing
name: log
attrs: gray
name: tree trunk
attrs: barren
bare
name: tail
name: sun shelter
attrs: tall

Contrastive attributes:
attr1: wooden
attr2: metal
nouns: fence