A skateboard
A skateboard
A skateboard
A skateboard
boy is doing a trick
boy is wearing a helmet
the helmet is blue
the skateboard is red
the wristband is green
the shirt is gray
the shoes are brown
the ramp is made of concrete
the pants are blue
trees outside the fence
Boy is wearing protective helmet
Boy's helmet is dark blue
Boy's helmet has white trim
Boys helmet has a spade on the front
Boy is wearing white band on elbow
Boy is wearing white band on elbow
Boy is wearing a green band on his wrist
Boy is wearing gray T shirt
Boy is wearing denim pants
Boy is using a red skateboard
the skateboard is red
the skateboard is red
the skateboard is red
the skateboard is red
the skateboard is red
the skateboard is red
the skateboard is red
the skateboard is red
the skateboard is red
Young man is wearing a black helmet
Person is performing a skateboard trick
Skateboard's wheels are tan colored
Young man is wearing blue jeans
Young man is wearing a gray shirt
The sky is clear
Young man is in mid air
Person is in the background
Tall trees are in the background
Young man is wearing brown shoes

Objects:
skateboard
boy
helmet
wristband
shirt
shoes
ramp
pants
trees
fence
trim
spade
band
skateboard's wheels
sky
person
background

Attributes:
name: skateboard
attrs: red
name: boy
attrs: doing a trick
performing trick
young
name: helmet
attrs: dark
blue
name: wristband
attrs: green
name: shirt
attrs: gray
name: shoes
attrs: brown
name: ramp
attrs: made of concrete
name: pants
attrs: blue
name: trees
attrs: tall
name: fence
name: trim
name: spade
name: band
name: skateboard's wheels
attrs: tan
name: sky
attrs: clear
name: person
name: background

Contrastive attributes: