a computer monitor
a brown wooden desk
the drawers of a desk
a gray computer tower
a black trash can on the floor
a guitar on the wall
a black computer mouse
a black computer keyboard
the neck of a guitar
a gray lamp on the desk
computer screen turned on
black keyboard on desk
black mouse on desk
grey mouse pad on desk
computer tower on ground
silver lamp on desk
painting hanging from wall
black guitar on wall
electric guitar on wall
black trashcan on floor
a black guitar hanging on wall
an Apple Mac Pro tower
a black trash can
a black wired computer keyboard
a black wired mouse
a silver mouse pad
a black flatbed scanner
a silver desk lamp
a silver and black paper shredder
a light brown corner desk
A black framed flatscreen computer monitor.
A black guitar hanging on the wall.
A black trash bin.
A dark grey guitar case.
A silver and white computer processing unit.
A grey mousepad.
A black mouse.
A black computer keyboard.
A light brown wooden desk.
A silver small desk lamp.
a small black guitar
a small gray desk lamp
a small black trashcan
a large gray picture frame
a large computer monitor
a gray drawer handle
a small computer speaker
part of a red curtain

Objects:
computer monitor
desk
drawer
tower
computer tower
can
floor
guitar
wall
mouse
computer mouse
guitar
neck
desk
lamp
screen
computer
keyboard
mouse pad
desk
wall
floor
trashcan
trash can
mouse pad
scanner
desk lamp
paper
paper shredder
computer monitor
trash bin
computer
mouse pad
mouse
desk
desk lamp
trashcan
frame
monitor
handle
computer
speaker
curtain

Attributes:
name: computer monitor
attrs: flatscreen
framed
black
name: desk
attrs: brown
wooden
light brown
name: drawer
name: tower
attrs: apple mac pro
name: computer tower
attrs: gray
name: can
attrs: black
name: floor
name: guitar
attrs: electric guitar
name: wall
name: mouse
attrs: black
name: computer mouse
attrs: black
name: neck
name: lamp
attrs: gray
name: screen
attrs: on
name: computer
attrs: white
silver
name: keyboard
attrs: black
name: mouse pad
attrs: grey
gray
silver
name: trashcan
attrs: for trash
small
black
name: trash can
attrs: black
name: scanner
attrs: black
name: desk lamp
attrs: small
silver
for desk
name: paper
attrs: silver and black
name: paper shredder
name: trash bin
attrs: black
name: frame
attrs: for picture
large
gray
name: monitor
attrs: large
for computer
name: handle
attrs: for drawer
gray
name: speaker
attrs: small
for computer
name: curtain
attrs: red

Contrastive attributes: