three elephants in a pen
a big elephant in the pen
a wired fence
a green grass inside a pen
sand inside an elephant pen
trees inside a pen of elephant
a door in a fence
fence of yellow stones
big tree near a pen
a wood fence on back
three elephants in a field
elephants in a field
three elephants in a fenced in area
elephants in a fenced in area
three elephants in a dirt area
elephants in a dirt area
three elephants behind a fence
elephants behind a fence
three elephants standing together
elephants standing together
an adult gray elephant walking to the right
a dirt ground with green sprigs of grass
high green grass behind a fence
a black metal fence
black metal grid on a fence
three elephants in an enclosure
a brown and black pair of gate doors
a brown and white stone wall
a wooden slatted fence
two gray elephants facing left
three elephants in the field
three elephants in a trapped in area
three elephants standing in the dirt
three elephants awake during the day
elephants in a dirt field
three elephants that are togehter
three elephants that are standing together
a large elephant
a black  fence to keep zoo visitors at a distance
a group of three elephants
a short little tree
elephants in a zoo enclosure
green grass in an elephant exhibit
an area of packed dirt
a bright blue sky
a line of green trees
a stone wall

Objects:
elephants
pen
elephant
fence
grass
sand
trees
door
fence
fence
stones
tree
fence
back
elephants
field
elephants
elephants
area
elephants
elephants
elephants
elephants
elephants
elephants
dirt
fence
fence
fence
wall
fence
elephants
elephants
dirt
field
elephants
elephants
elephant
tree
grass
sky
tree
tree

Attributes:
name: elephants
attrs: three
name: pen
attrs: elephant
name: elephant
attrs: big
name: fence
attrs: wired
wood
black
name: grass
attrs: green
name: sand
name: trees
name: door
name: stones
attrs: yellow
name: tree
attrs: big
green
little
short
name: back
name: field
name: area
name: dirt
name: wall
name: sky
attrs: bright
blue

Contrastive attributes:
attr1: large
attr2: small
nouns: tree