the skateboard is black
the skateboard is black
the skateboard is black
the skateboard is black
the skateboard is black
the skateboard is black
the skateboard is black
this is a helmet
this is a skateboard
this is the back wheel
this is the front wheel
this is the right shoe
this is the left shoe
the right shoe laces
the left shoe laces
this is the color black
this is the color gray
a young man
a black skateboard with yellow wheels
a skateboarder doing trick
black athletic shoe
black athletic shoe
white protective skateboarding helmet
pair of men's blue jeans
men's grey t-shirt
red and white vending machine
black and white trim graphic
A white helmet worn by the man
black shirt worn by the man
black and silver belt on the man
blue jeans worn by the man
black sneakers on the man
a black skate board with yellow wheels
a man riding a skate board
an indoor skate park
a metal rail for grinding
a red and white sign on the wall
white helmet on person's head
white skateboard wheel on side
white skateboard wheel on side
black shoe on person
black shoe on person
white laces on shoe
white laces on shoe
left arm of person
left hand of person
sign against wall

Objects:
skateboard
person
helmet
wheel
shoe
lace
shirt
jeans
machine
graphic
belt
pool
rail

Attributes:
name: skateboard
attrs: black
name: person
attrs: young
name: helmet
attrs: protective
name: wheel
attrs: yellow
white
black
name: shoe
attrs: athletic
black
name: lace
attrs: white
name: shirt
attrs: grey
gray
name: jeans
attrs: blue
name: machine
attrs: red
name: graphic
attrs: white
name: belt
attrs: silver
name: pool
name: rail
attrs: metal

Contrastive attributes:
attr1: black
attr2: white
nouns: wheel