A white empty chair
A carpet is on the floor
An empty table
Red writing is on a board
A chalkboard with no writing on it
An empty black chair
The wall is white
A projector screen is rolled down
A chair's legs is silver
Lights are turned on
white movie screen
white dry erase board on a silver stand
white chair whit black arms and legs
black eraser and dry erase markers
gray chair with silver metal legs
classroom with tables and chairs
black chair
gray board at the front of a room
three long tables
red and white fire alarm
there is a whiteboard
there are several tables in the room
there are several chairs in the room
white is dominant in the room
it appears to be a classroom
this is an indoor scene
there are overhead lights on the board
there is a fire alarm switch on the wall
you cannot determine what time it is
there is no one in the room
white board has some writings
floor is so clean
floor has a grey carpet
seats are white in colour
a book is on the table
desks are colour brown
one board is black
red thing is on the wall
teachers chair is black
chalks are on the board
Empty white chairs
Carpet is on the floor
A long empty table
A black chair is empty
The wall is white
White lights are on
An item on a table
A chalk board with no writing on it
Silver legs on a chair
An outlet on the wall
An empty white chair
A carpet on the floor
Red writing on a white board
The wall is white
A white projector screen rolled down
A chalkboard with no writing
White item on a table
Markers are against a chalkboard
a brown table
a carpeted floor
the carpet is brown
red writing on the board
a white wall in the classroom
grey chair with metallic leggings
a black chair
socket on the wall
a book on the table
there are chairs present
four tables are present
this is an indoor picture
there is a board present
the room is empty
one board is written on
there is lighting in the room
the wall is white
the ground is brown
one table has a book
red fire alarm on wall
white chair with nobody sitting in it
screen projector pulled down
markers for writing on board
long rectangular table
dark brown carpet on floor
grey cloth and metal chair
black board eraser
flourescent lights near ceiling
paper packet for presentation
white is dorminant in the room
there ia a white board
the wall is white
there are overheadlights near the board
it is an indoor scene
it seems to be a classroom
the room  is empty

Objects:
chair
floor
table
writing
board
chalkboard
chair
wall
projector screen
legs
chair
light
light
light
light
stand
arms
legs
there
room
tables
chairs
white
classroom
be
scene
an
board
lights
alarm
is
time
noone
writings
white
carpet
seats
table
book
desks
board
red
chair
chalks
chairs
white
table
long
black
item
chair
legs
wall
socket
chair
white
projector
writing
markers
table
brown
carpeted
metallic

Attributes:
name: chair
attrs: empty
white
silver
long
black
name: floor
attrs: carpeted
clean
black
name: table
attrs: empty
name: writing
attrs: red
name: board
attrs: black
dry erase board
name: chalkboard
attrs: empty
clean
gray
name: wall
attrs: white
name: projector screen
attrs: movie screen
down
white
long
name: legs
attrs: silver
long
black
name: light
attrs: on
black
name: stand
attrs: gray
silver
name: arms
attrs: red
white
black
name: there
attrs: whiteboard
name: room
name: tables
attrs: present
name: chairs
attrs: present
name: white
name: classroom
name: be
name: scene
name: an
name: lights
attrs: on
name: alarm
name: is
name: time
name: noone
name: writings
name: carpet
attrs: brown
name: seats
attrs: white
name: book
name: desks
attrs: brown
name: red
name: chalks
name: long
name: black
name: item
name: socket
name: projector
name: markers
name: brown
name: carpeted
name: metallic

Contrastive attributes:
attr1: black
attr2: white
nouns: chair
attr1: black
attr2: silver
nouns: chair
legs