this is the ground
the ground is made of stone
the stone is white in color
this is a skateboard
the board is black in color
this is a wheel
this is a shoe
the sweater is green in color
these are some stairs
three steps in background
blue post on base
person sitting on steps
boy on top of skateboard
feet on tipped skateboard
shirt with long sleeves
white wheels under skateboard
blue square in floor
stripes on pant leg
short hair on head
a young boy on a skateboard
a boy's silver shoe
a boy's silver shoe
a boy's right hand
a boy's lef hand
a small blue square
a small blue square
a small green square
a person is sitting
blue base of a basketball hoop
a child on a skateboard
a boy on a skateboard
a child on a small skateboard
a boy on a small skateboard
a small black skateboard
a child wearing a shirt
a child wearing a green shirt
a child wearing a long sleeve shirt
a child wearing pants
a boy wearing pants
small feet on a board
a brow streak on floor
a blue patch on tile
silver velcro shoes
a pair of jeans
grey grout in tile
a boy wearing a green shirt
the boy's left arm
the boy's right arm
a little boy on a skatboard

Objects:
ground
stone
black board
wheel
shoe
shoe
sweater
stair
stair
stair
steps
steps
steps
post
person
boy
skateboard
skateboard
foot
foot
sleeve
sleeve
shirt
floor
square
stripes
pant leg
short hair
head
boy
skateboard
shoe
boy
shoe
boy
hand
boy
hand
square
square
base
basketball hoop
child
skateboard
small skateboard
skateboard
skateboard
child
shirt
child
pants
boy
pants
board
foot
foot
streak
floor
tile
patch
shoe
shoe
jeans
grout
tile
boy
shirt
boy
arm
arm
little boy
skateboard

Attributes:
name: ground
attrs: stone
name: stone
attrs: white
name: black board
attrs: black
name: wheel
name: shoe
attrs: silver
name: sweater
attrs: green
name: stair
name: steps
name: post
attrs: blue
name: person
name: boy
attrs: young
name: skateboard
attrs: tipped
small
black
name: foot
attrs: small
name: sleeve
attrs: long
name: shirt
attrs: long sleeved
green
name: floor
name: square
attrs: small
green
blue
name: stripes
name: pant leg
name: short hair
attrs: short
name: head
name: hand
name: base
attrs: blue
name: basketball hoop
name: child
name: small skateboard
name: pants
name: board
name: streak
attrs: brown
name: tile
name: patch
attrs: blue
name: jeans
name: grout
attrs: grey
name: arm
name: little boy
attrs: little

Contrastive attributes:
attr1: blue
attr2: green
nouns: square