skateboard bowl
scratches and smudges from wheels and shoes
skateboard for skateboarding
knee pads for protection
shadow of hand
arms out for balance
bystanders waiting their turn
clear blue sky
bright green trees
helmet to protect the noggin
this is a skateboard
The skateboard is black
this is a wheel
these are four wheels
the wheels are yellow
this is a helmet
the helmet is black
this is an old tree
this is a sneaker
this is a skateboard
a skateboarder riding on the back wheels
a black skateboarding helmet
the bottom of a skateboard
the wheels of a skateboard
the wheel of a skateboard
a skateboarding knee-pad
a skateboarding knee-pad
the arm of a skateboarder
the arm of a skateboarder
the legs of a skateboarder
Girl on a skateboard
Girl is on a skateboard
Girl wearing knee pads
Girl is wearing knee pads
Girl wearing black and white knee pads
Girl is wearing black and white knee pads
Girl wearing shorts
Girl is wearing shorts
Girl wearing a shirt
Girl is wearing a shirt
skateboarder in the park
skateboarder in the park
skateboarder in the park
skateboarder in the park
skateboarder in the park
wheel of the skateboard
wheel of the skateboard
wheel of the skateboard
kneepad of the skateboarder

Objects:
skateboard bowl
skateboard
knee pads
shadow
arms
people
sky
trees
helmet
wheel
wheels
head
tree
sneaker
skateboarder
knee pad
knee pad
arm
arm
legs
girl
shorts
shirt

Attributes:
name: skateboard bowl
name: skateboard
attrs: black
name: knee pads
attrs: white
black
name: shadow
name: arms
attrs: extended
name: people
attrs: waiting
name: sky
attrs: blue
name: trees
attrs: green
name: helmet
attrs: black
name: wheel
name: wheels
attrs: yellow
name: head
name: tree
attrs: old
name: sneaker
name: skateboarder
attrs: skateboarding
name: knee pad
attrs: skateboarding
name: arm
name: legs
name: girl
name: shorts
name: shirt

Contrastive attributes:
attr1: black
attr2: white
nouns: knee pads