this is a person
person wearing a white shirt
man wearing black shorts
the skateboard is black
the helmet is black
man wearing white socks
metal portion of skateboard
yellow portion on shorts
a man standing on a concrete tube
a man skateboarding in a pool
a man's skateboard helmet
a man's black skateboard
shadow of a skateboarder
a skateboard's right front wheel
a skateboard's left front wheel
a man's right foot
a man's left foot
a man's left hand
white cotton tee shirt
black and yellow pants
white and black sneakers
black and grey skate board
grey tires on skate board
black wrap on hand
black wrap on elbow
black plastic helmet on head
white cotton tee shirt
man riding on skate board
Skater wearing white socks and black sneakers
Black skateboard
Man wearing black helmet
Strange shadow from man skateboarding
Guy in white t-shirt
Guy skateboarding in park
Skateboarding on the halfpipe
Yellow strips on the man's black shorts
Wearing black safety glove
Man skateboarding at a skateboard park.
Man wearing a white T-shirt.
Man wearing a blue helmet.
Man wearing black tennis shoes.
Man wearing blue shorts with yellow stripe.
Man walking on sidewalk.
Skateboard wheels are green.
Skateboard is black in color.
Man is wearing black elbow protectors.
There is an orange street sign sitting on the sidewalk.
man on the skateboard
skateboard on his feet
man on a skateboard
the man is sideways
a pair of white sock
man wearing a white shirt
man wearing a wrist guard
shadow on the pike
man is on the edge of a pike
person in the background
person on a skateboard doing tricks
person wearing black skateshoes
guy wearing a white t-shirt

Objects:
man
skateboard
skateboard
feet
skateboard
man
shadow
pike
edge
person
background
person
shoe
shoe
shirt
guy

Attributes:
name: man
attrs: sideways
name: skateboard
name: feet
name: shadow
name: pike
name: edge
name: person
name: background
name: shoe
attrs: black
name: shirt
attrs: white
name: guy
attrs: one

Contrastive attributes: