a black chair
a room full of computers
two black wheels on a chair
a large white board
a mouse on a pad
a yellow on wall
a white paper on yellow board
the silver legs on table
the computer is on
a large sign on the wall
a black chair wheel
a black computer chair
a white computer mouse
a large computer monitor
part of a computer desk
part of a white painted wall
a long white dry erase board
a black and white poster
a ceiling vent
Overhead projector at the front of the room
projector screen at the front of the room.
Rolling computer chair
Fluorescent lights in the ceiling
Computer on the table
Whiteboard at the front of the table
computer desk with metal legs
Poster on the wall
paper on the cork board
Air vent in the ceiling
overhead projector at the front of the room
projector screen at the front wall
Computer chair under the desk
Sign on the wall
Poster on the front wall
off-white computer monitor with black screen
standard white computer mouse on table
black padded swivel chair under table
clean white dry erase board on wall
long white poster with black print
top of an overhead projector
brown corkboard bulletin board on wall
cream colored top table with metal legs
A dry erase board on the wall.
A room full of computers.
A chair with casters.
A computer mouse.
A computer keyboard.
A projector.
A monitor on a desk.
A monitor on a desk.
A monitor on a desk.

Objects:
chair
table
board
wall
poster
top
projector
corkboard
wall
table
board
room
computers
casters
chair
mouse
mouse
mouse
computer
computer
computer
computer
computer
projector
wall
building
wall
desk
monitor
monitor
monitor
monitor
monitor
desk
desk
monitor

Attributes:
name: chair
attrs: swivel
padded
black
name: table
attrs: cream
name: board
attrs: dry erase
white
name: wall
name: poster
attrs: white
long
name: top
name: projector
name: corkboard
attrs: brown
name: room
name: computers
name: casters
name: mouse
name: computer
name: building
name: desk
name: monitor

Contrastive attributes: