Black speaker near black mug
Black mug sitting on coaster
Black mug next to monitor
Black mug next to keyboard
Black scroll wheel on mouse
Black and gray mouse next to keyboard
Keyboard in front of monitor
Gray key on keyboard
Gray key on keyboard
Gray key on keyboard
a black coffee cup filled with coffee
a cup of coffee
a Logitech mouse
the cursor wheel on a mouse
a silver and black mouse
a wireless mouse
a computer keyboard
the escape key on a computer keyboard
an LCD monitor
HP computer speakers
Mouse or keyboard ps/2 adapter
Black and gray computer mouse
Logitech wireless computer mouse
Black and gray wireless mouse
Black coffee mug filled with coffee
Black coffee mug with coffee and cream
Part of a computer keyboard
Keyboard ESC key
White computer keyboard
Logitech wireless keyboard and mouse reciever
black coffee mug on the desk
black cordless mouse on the desk
black and gray keyboard on the desk
mouse adapters for the mouse
black speaker for the computer
powered on monitor on the desk
drink coaster under the coffee mug
gray keyboard behind the monitor
mug of hot coffee on the desk
wireless senser for the mouse
black handle on coffee mug
black and silver logitech mouse
grey shift key on computer
round striped coaster under mug
black logitech speaker
green adapter  for computer
lower left portion of computer monitor
light brown wood desk
grey letter z on keyboard
light brown liquid coffee

Objects:
mug
speaker
coaster
monitor
keyboard
mouse
scroll wheel
key
coffee
desk
escape key
adapter
keyboard
handle

Attributes:
name: mug
attrs: black
name: speaker
attrs: black
name: coaster
attrs: striped
name: monitor
attrs: lcd
on
black
name: keyboard
attrs: white
gray
name: mouse
attrs: wireless
silver
gray
black
name: scroll wheel
name: key
attrs: gray
name: coffee
name: desk
attrs: wood
name: escape key
name: adapter
attrs: green
name: handle

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