The grass is the color yellow
A row of cows eating grass
The front legs of the cow
The head of the cow
The ear of the cow
The nose of the cow
The eye of the cow
The cow is the color black
The cow is the color white
The sky is the color grey
several black and white cows
several black and white cows in a row
several black and white cows by  a fence
several black and white cows eating hay
a white cow with black spots
a cow with its head down
a black cow with a white leg
a barbed wire fence
a barbed wire fence with a wood post
barbed wire fence with a metal post
several cows in a row
several white and black cows in a row
the head of a cow
the head of a cow
the head of a cow
the head of a cow
the head of a cow
a white and black cow
a white and black cow
a white and black cow
bunch of cow eating grass
head of a cow
head of a cow
head of a cow
body of a cow
a dry grassy field
a sky full of fog
head of a cow
ears of a cow
ears of a cow
a row of cows along a fence
a row of black and white cows along a fence
a row of black and white cows along a barbwire fence
the head of a cow
a black and white cow

Objects:
grass
cow
cow
cow
cow
grass
cow
leg
leg
head
cow
cow
ear
nose
cow
eye
cow
cow
cow
sky
cows
cow
cow
cow
cow
cows
cow
hay
cow
cow
cow
cow
cow
cow
leg
wire fence
fence
post
cows
cows
cow
cow
cow
head cow
head cow
head cow
head
cow
cow
cow
cow
cow
head
head
head
head
head
ground
head
cow
cow
cow
cow
head
cow
head
cow
cow
body
field
sky
cow's head
cow's head
cow's head
cow's head
cow's head
cow's head
cow's head
cow's head
ear
ear
cow
cow
ears
cows
cows
fence
fence
head

Attributes:
name: grass
attrs: yellow
name: cow
attrs: black spotted
white
eating
black
name: leg
attrs: white
name: head
name: ear
name: nose
name: eye
name: sky
attrs: full
grey
name: cows
attrs: several
black and white
white
along
black
row
name: hay
name: wire fence
attrs: barbed
name: fence
attrs: barbwire
barbed
name: post
attrs: wooden
name: head cow
name: ground
name: body
name: field
attrs: dry
grassy
name: cow's head
name: ears

Contrastive attributes:
attr1: black
attr2: white
nouns: cow
cows