open black laptop on desk
white swivel desk chair
black power cord on side of laptop
black wheels on bottom of chair
glass window on side of room
white desk in room
narrow rectangular ceiling light
black number on top of wall
arm rest on desk chair
black trackpad on open laptop
the floor is white in color.
the laptops are black in color.
the chairs are white in color.
the desk are white in color.
the building is light in color.
the building is made from stone.
the door is white in color.
the sign on the wall is green in color.
the sign is shaped in a rectangle.
the door handle is silver in color.
Black and silver laptop
White small table
White office chair
Table and chair in the room
Chair with five round black wheels
Black round wheel
Room with laptops, tables and chairs
rectangular green sign on the wall
Lights in the ceiling
Black round wheel
Laptop sitting on top of a white table
Laptop sitting on top of a white table
Laptop sitting on top of a white table
Laptop sitting on top of a white table
Laptop sitting on top of a white table
Laptop sitting on top of a white table
White chair in front of the white table
Black wheel attached to the white chair
Black cable hanging from the white table
White chair in front of the white table
Green rectangular sign
Green sign on the wall
Laptop is off
Laptop on white table
Laptop on white table
Two laptops on the table
White armrest of a chair
Back of a chair

Objects:
laptop
chair
cord
wheels
window
desk
light
trackpad
floor
building
door
sign
door handle
table
ceiling
laptop
table

Attributes:
name: laptop
attrs: black
silver
name: chair
attrs: white
name: cord
attrs: black
name: wheels
attrs: black
round
name: window
attrs: glass
name: desk
attrs: white
name: light
attrs: narrow
name: trackpad
attrs: black
name: floor
attrs: white
name: building
attrs: light
stone
name: door
attrs: white
name: sign
attrs: rectangular
green
name: door handle
attrs: silver
name: table
attrs: white
name: ceiling

Contrastive attributes:
attr1: black
attr2: silver
nouns: laptop