person on skateboard
tennis shoes with pink strings
black skateboard
two people on skateboards
people in skateboard park
person performing trick on skateboard
ramp for skateboarding tricks
ramp in skateboard park
white helmet on boy
boy in red shirt in skateboard park
A person with skateboard
A green color metal rod with stand
A person wearing helmet
Lot of people standing in the floor
A person wearing blue color round neck t-shirt
A person wearing blue color jean
Pair of shoes
Pink color shoe lace
Lot of trees with branches
A person wearing wrist band
Young man doing stunt on skateboard.
Young man wearing black tennis shoes with pink shoe laces.
Young man dressed in blue t-shirt.
Young man wearing safety helmet.
Person in background dressed in green t-shirt.
Person in background wearing red safety helmet.
Wood skateboard ramp in park.
Person in background wearing black safety helmet.
Young man in background walking across skateboard park.
Trees growing at end of skateboard park.
Man on a skateboard.
The pink shoelaces.
Part of the road.
Part of the skateboard jump.
A person watching in the background.
A white helmet on the person's head.
Two people talking in the background.
Part of a metal jump.
The trees in the background.
A long yellow skateboard jump.
Boy in blue shirt
Boy wearing white helmet
Boy wearing blue jeans
Boy wearing black shoes with pink laces
Boy doing tricks on skateboard
Boy in black shirt and pants
Two boys talking to each other
Boy wearing green shirt
Boy wearing blue shirt
Ramp for skateboarding tricks

Objects:
person
skateboard
person skateboard
tennis shoe
tennis shoe
strings
strings
skateboard
skateboard
skateboard
person
person
skateboard
skateboard
two people
skateboards
person
person
skateboard park
people
person
skateboard
skateboard
person
person
helmet
person
person
floor
t-shirt
blue jeans
wrist band
skateboard
man
man
man
man
shoelaces
tennis shoes
helmet
person
t-shirt
helmet
person
safety helmet
man
ground
road
part
skateboard jump
person
head
people
skateboardjump
boy
boy
boy
boy
shirt
shirt
shirt
shirt
boy
shirt
pants

Attributes:
name: person
attrs: safety
watching
name: skateboard
attrs: black
name: person skateboard
name: tennis shoe
name: strings
attrs: pink
name: two people
name: skateboards
name: skateboard park
name: people
attrs: talking
name: helmet
attrs: red
safety
white
name: floor
name: t-shirt
attrs: blue
green
round-neck
name: blue jeans
name: wrist band
name: man
attrs: young
name: shoelaces
attrs: pink
name: tennis shoes
attrs: black
name: safety helmet
attrs: black
name: ground
attrs: pictured
name: road
name: part
name: skateboard jump
name: head
attrs: person's
name: skateboardjump
attrs: yellow
long
name: boy
name: shirt
attrs: black
blue
name: pants
attrs: black

Contrastive attributes:
attr1: blue
attr2: green
nouns: t-shirt