the cow in the pen
the man beside the cow
the fence behind the man
the wooden pole
the power socket on the pole
the fence is metal
the cow is black
the man is old
the tree beside the fence
the automobile behind the fence
the cow is black
the cow is black
the black cow
the old man near the cow
the short brown grass
the short green weeds
the red metal fence
the parked red vehicle
the hat on the old man
the old man's shoes
the cow's legs
the cow's head
the cow is black
the cow is black
the cow is black
the cow is black
the head of a man
the ear of a man
the hind legs of a cow
the front legs of a cow
the hoof of a cow
a black baseball cap
the ear of a cow
the tail of a cow
a wooden fence post
a green plant

Objects:
cow
man
fence
pole
tree
car
grass
hat
head

Attributes:
name: cow
attrs: black
name: man
attrs: old
name: fence
attrs: metal
name: pole
attrs: wooden
name: tree
name: car
attrs: red
name: grass
attrs: short
name: hat
attrs: blue
name: head

Contrastive attributes: