a shiny silver key
a house key
a set of keys
keys on a keyring
a hard drive plugged into a laptop USB port
the bottom left corner of a laptop keyboard
the tab key on a laptop keyboard
a USB port on a laptop
a key
the tab button on a keyboard
Key pad is grey in color.
Key is attached to the keychain.
key is silver in color.
Key chain is black in color.
Usb is attached to the laptop.
Pen is black in color.
pen is near the laptop.
Wire is black in color.
Key is near the pen.
laptop is black in color
The metal key is golden
The key ring is black and silver
The laptop keys are silver and slightly blurred
The pen is black
The paper is white
The black cord is plugged into the laptop
The charger is black
The charger is rectangular
The key has 3 holes in the top
The key has teeth
keys attached to a keychain
a black stylus
a black and white smartphone
a charger plug
a key ring
yellow keys on the ring
a charger cord
white papers on the desk
a cell phone screen
a black  plastic knob
key pad is grey in color.
laptop is black in color.
key is attached to the key chain.
key chain is black in color.
usb is connected to the laptop.
usb is black in color.
pen is black in color.
pen is near the laptop
key is near to the pen.

Objects:
key
key chain
key
key
key
key
key
pen
cord
charger
hole
tooth
tooth
usb
paper
desk
key pad
laptop

Attributes:
name: key
attrs: yellow
silver
metal
name: key chain
attrs: black
silver
name: pen
attrs: black
name: cord
attrs: black
name: charger
attrs: rectangular
name: hole
name: tooth
name: usb
attrs: black
name: paper
attrs: white
name: desk
name: key pad
attrs: grey
name: laptop
attrs: black

Contrastive attributes: