tower on the desk
button on the tower
cord on the wall
cord on the wall
cord on the wall
cord on the wall
cord on the wall
cord on the wall
two computer towers
the front of the computer is black
the side of the computer is grey
the computer towers are under the desk
the computers are on the floor
the computers are on carpet
the chair is facing away from the desk
this is a computer screen
a black computer monitor
a flat screen monitor
the pc tower in the back
the pc tower in the middle
the pc tower in front
the chair has wheels
the monitor in the middle
the power cord is white
the silver button on the tower in the middle
the black trash on the floor
a computer tower
a black computer tower
there are two computer towers on the floor
a flat screen computer monitor
a white computer mouse
computer wires reaching down to the outlets
disc trays for a computer
a black chasis of a computer
a black chasis of a computer
a black chair inside a computer room
arm rest of a chair
black screen of a monitor
black screen of a monitor
line wire near a computer case
wire hanging from the wall
a bright white wall
a bright white wall

Objects:
tower
desk
tower
monitor
monitor
button
button
cord
cord
cord
cord
cord
cord
cord
cord
leg
leg
chair
wheel
outlet
wall
outlet

Attributes:
name: tower
attrs: grey
name: desk
attrs: flat
name: monitor
attrs: square
name: button
attrs: white
round
name: cord
attrs: white
black
name: leg
name: chair
attrs: black
name: wheel
name: outlet
attrs: white
black
name: wall

Contrastive attributes:
attr1: black
attr2: white
nouns: cord
outlet