The boy is on a skateboard.
The boy is wearing a hat.
The boy is wearing a shirt.
The boy is wearing shorts.
The boy's shirt is gray.
The boy's shorts are red.
The benches are empty.
The benches are vacant.
The benchaes are available.
Front wheels of skateboard are off the ground.
Young boy riding skate board
Cube-like cement block out-building with large square door
Boy wearing floppy hat
Raised wooden skate park ramps
Large 6-storied building with lots of glass windows.
Parking lot lamp and post
Large 'Barcelo Sants' sign atop building.
Whispy white clouds in blue sky
Jet plane trail against blue sky and clouds
Boy wearing khaki shorts
Boy is on a skateboard
Skateboard has four wheels
Boy is wearing shoes
Boy is wearing shorts
Boy is wearing red shorts
Boy is wearing a shirt
Boy is wearing a gray shirt
Boy is wearing a t-shirt
Boy is wearing a gray t-shirt
Boy is wearing a hat
guy riding on skateboard
guy in red shorts
guy in gray shirt
guy wearing brown hat
wooden brown outdoor bench
white storage shed in back
reflection of guy in building
shadow of brown bench
red blocks on ground
windows in building in back
the boy on the skateboard
the skateboard on the ground
the shadow on the ground
the hat on the skateboarders head
the benches near the boy
the building in the back
the white clouds in the sky
the red shorts on the boy
the short sleeved shirt on the boy
the shoes on the boy's feet

Objects:
boy
skateboard
hat
shirt
shorts
benches
wheels
building
ramps
building
lamp post
sign
cloud
sky
shoes
reflection
windows
ground
shadow
back

Attributes:
name: boy
attrs: young
name: skateboard
name: hat
attrs: brown
floppy
name: shirt
attrs: grey
gray
name: shorts
attrs: red
khaki
name: benches
attrs: vacant
empty
brown
available
name: wheels
attrs: off the ground
name: building
attrs: cement
for storage
white
large
name: ramps
attrs: raised
name: lamp post
name: sign
name: cloud
attrs: white
whispy
name: sky
attrs: blue
name: shoes
name: reflection
name: windows
name: ground
name: shadow
name: back

Contrastive attributes: