person doing a skateboard trick
person is skateboarding
person doing a trick on a rail
person wearing a black hat
person is wearing a black shirt
person is wearing black pants
person is wearing a plaid jacket
person is wearing sun glasses
person is wearing sun glasses
skateboard leaning on fence
Guy is cheering for the skateboarder
Skateboarder in the middle of a jump
Guy wearing a plaid jacket
Guy wearing black jeans
Skateboard leaning on a fence
Black backpack on the floor
Man wearing dark sunglasses
Woman wearing dark sunglasses
Guy wearing a purple jacket
Guy wearing a grey sweater
Man skateboarding on a rail
Black skate board on a rail
White laces on black tennis shoes
Cement ramp at skateboard park
Person wearing a hooded jacket
Metal rails on bleachers
Sign on a metal fence
Black baseball hat on backwards
Advertising on a cement ramp
Man on a skateboard
Man riding a skateboard down a rail
Man in a purple sweatshirt
Man in a blue plaid shirt
Black backpack on the ground
Man wearing a gray sweatshirt
Man wearing a long sleeved black shirt
White banner on a fence
Older man in a black jacket
White and black Vans logo
skateboarder has two different shoestrings
skateboard leaning against fence
black Vans advertisement on fence
red bottle cap on sign
red and white ball cap on spectator
blue checkered hoodie on spectator
black ball cap is backwards on skateboarder
skateboard is riding the rail
mountain peak in background

Objects:
person
trick
person
skateboarding
person
hat
shirt
man
pants
plaid jacket
person
person
sunglasses
person
person
person
person
glasses
skateboard
skateboard
fence
skateboarder
guy
skateboarder
guy
plaid jacket
skateboard
fence
backpack
man
sunglasses
sunglasses
guy
jacket
guy
sweater
man
rail
rail
skateboard
skateboard
laces
tennis shoe
ramp
skateboard park
jacket
person
fence
sign
hat
ramp
man
skateboard

Attributes:
name: person
name: trick
name: skateboarding
name: hat
attrs: backwards
black
name: shirt
attrs: black
name: man
attrs: skateboarding
name: pants
attrs: black
name: plaid jacket
attrs: plaid
name: sunglasses
attrs: dark
name: glasses
attrs: sun
name: skateboard
attrs: black
name: fence
attrs: metal
name: skateboarder
name: guy
name: backpack
attrs: black
name: jacket
attrs: hooded
purple
name: sweater
attrs: grey
name: rail
name: laces
attrs: white
name: tennis shoe
attrs: black
name: ramp
attrs: cement
name: skateboard park
name: sign

Contrastive attributes: