this is the sky
the sky is blue in color
this is a skateboard
the skateboard is wooden
this is a motorcycle
the motorcycle is black in color
this is a man
the helmet is red in color
this is a tree
the leaves are green in color
wooden long board with green wheels
right purple boarding shoe
left purple and white boarding shoe
rear tire of a motorcycle
red Canon sponsored skaters helmet
left ear of a man
white lane mark on a street
motorcycle chasis
logo watermarked on photo
black chin strap from a skaters helmet
a red helmet
brown scateboard with green wheels
a white decorated tshirt
a man on a scateboard
a black motor bike on the road
the shoes are purple with white laces
the pants are blackish in colour
a person in motion
the rider has an helmet
the road has awhite stripe
a man riding a skateboard
green wheels of the skateboard
white line on the road
black asphalt surface of the road
a person on a black skateboard
grey gravel of the road's shoulder
the skateboarder's red helmet
white logo of the photographer
clear blue skies over the scene
trees growing next to the road
part of a sleeve
part of a wheel
part of a board
edge of a board
part of  a wheel

Objects:
sky
light
motorcycle
helmet
leaves
board
wheel
wheel
shoe
shoe
shoe
sky
tire
motorcycle
helmet
man
ear
chassis
motorcycle
logo
photo
helmet
shirt
road
motor bike
shoe
shoe
lace
lace
rider
helmet
ground
wheel
wheel
skateboard
road
line
ground
shoulder
gravel
logo
sleeve
wheel
board
wheel
wheel
wheel
wheel
wheel

Attributes:
name: sky
name: light
name: motorcycle
attrs: black
name: helmet
attrs: red
skateboarder's
name: leaves
attrs: green
name: board
attrs: wooden
long
name: wheel
attrs: green
name: shoe
attrs: white
purple
name: tire
attrs: rear
name: man
name: ear
name: chassis
attrs: of  motorcycle
name: logo
attrs: white
photographer's
name: photo
name: shirt
attrs: white
decorated
name: road
name: motor bike
attrs: black
name: lace
attrs: white
name: rider
name: ground
name: skateboard
name: line
attrs: white
name: shoulder
attrs: road's
name: gravel
attrs: grey
name: sleeve

Contrastive attributes: