the two polar bears on the grass
the lush green grass
the polar bear lying on the grass
the black nose on the polar bear
the right ear on the polar bear's head
the left ear on the polar bear's head
the right eye on the polar bear's face
the left eye on the polar bear's face
the closed mouth on the polar bear
the paw of the polar bear lying down
polar bear laying on ground
two polar bears playing together
polar bear standing up
grass polar  bear is laying on
green weeds in background
black nose of polar bear laying down
black nose of polar bear standing
front legs of polar bear laying down
black eyes of bear standing
white face of polar bear laying down
Two bears relaxing in the grass
Left ear of bear laying down
Black nose of bear
Right ear of bear that is standing
Bear's right ear
Grass the bears are relaxing on
One bear laying in the grass
Right eye of bear that is standing
Left paw of bear laying down
Left eye of  bear laying down
The ear of a bear
The inside of the ear
A black spot next to the eye
The eye of a bear
The paw in the grass
A claw sticking out
A bear's black nose
A piece of rock in the grass
Grass in front of a bear
Grass behind a bear
The grass is short and green
Two polar bears looking forward
The nose of the polar bear
The paw of the polar bear
The ear of the polar bear
The eye of the polar bear
The head of the polar bear
The polar bear is the color beige
The claws of the polar bear
The lips of the polar bear

Objects:
polar bears
grass
nose
ear
eye
mouth
paw
weeds
front legs
eyes
face
bear
bear
bear
bear
inside
spot
bear
rock
head
claws

Attributes:
name: polar bears
attrs: standing
looking
relaxing
laying
beige
playing
name: grass
attrs: green
name: nose
attrs: black
name: ear
attrs: bear's
right ear
name: eye
attrs: left eye
right eye
name: mouth
name: paw
attrs: out
left paw
name: weeds
attrs: green
name: front legs
name: eyes
attrs: black
name: face
name: bear
attrs: laying down
standing
name: inside
name: spot
name: rock
name: head
name: claws

Contrastive attributes:
attr1: standing
attr2: laying
nouns: bear