two birds sitting on top of a bench
a bird grooming its feathers
a bird looking out into a field
a field of tall grass
a wooden bench in the middle of a field
a shadow of a tree on the ground
a metal hinge holding the bench together
screws connecting the metal and the wood together
a walkway next to the trees
a field behind the trees
a black crow sitting on the bench
a black crow sitting on the bench
the black beak of the crow
the black wing of the crow
the black wing of the crow
the black wing of the crow
the black wing of the crow
the black tail of the crow
the black tail of the crow
the long wooden slat of the bench
a bench in a field
a wooden bench on a field
a field with a bench
a field with a wooden bench
birds on a bench
two birds on a bench
birds on a wooden bench
two birds on a wooden bench
bench in tall grass
a bench in tall grass field
a bird perched on a bench
a bird perched on a bench
the tail of a bird
the head of a bird
the seat of a bench
the back of a bench
the trunk of a tree
the trunk of a tree
the trunk of a tree
a leg of a bench
a leg of a bench
the leaves of a tree
a dirt walking path under the trees
a trunk of a tree

Objects:
birds
bench
feathers
field
grass
shadow
tree
hinge
screw
walkway
beak
wing
tail
head
seat
back
trunk
leg
leaves

Attributes:
name: birds
attrs: black
looking
name: bench
attrs: long
name: feathers
name: field
name: grass
name: shadow
name: tree
name: hinge
name: screw
name: walkway
attrs: dirt
name: beak
name: wing
name: tail
name: head
name: seat
name: back
name: trunk
name: leg
name: leaves

Contrastive attributes: