the skateboarder in black
the bench the man is skating on
the white skateboard
the building along the back
the pole next to the building
the black shoe on the foot
the front wheels of the board
the writing on the shirt
part of the wall
the ground made of concrete
Skateboard in the air
A person doing a trick on a skateboard
Pink-tinted windows
Trees in the background
A pair of black jeans
One black skateboarding shoe
The bottom part of a brown t-shirt
The reflection of a window on a shiny surface
The front wheels of a skateboard
White shoelaces
a skate board goes over a block of cement
a person wearing black shoes is skateboarding on a piece of cement
a skateboarder who is wearing black shoes is jumping on the edge of a cement block
A skateboarder is doing tricks on his skateboard
A steel beam stands behind a piece of concrete
The skateboarder is doing tricks on the concrete
Pink window with black bar is where skateboarder is doing tricks
Knees are bent while skateboarder is doing tricks
Skateboarder is wearing black pants and black shoes
The concrete slab is grey
skateboard goes airborne
blacdk sneaker with white laces
steel girder  with riviets
Black pair of jeans
black t-shirt with white design
concrete section of flooring
trees show through frosted windows
a step to practice jumps with
a white skateboard wheel
opaque windows around the floor
One person is skating.
Skate board is white with red borders.
Floor is grey color.
Person is wearing  black pants.
Sneakers is black color.
Frames are black color.
person is wearing brown shirt.
Person is doing a trick in skating.
reflection of trees are seen in window.
Wheels are white color.

Objects:
skateboarder
black
bench
on
the
building
pole
foot
front
writing
shirt
ground
air
pink
trees
reflection
wheels
white
person
wearing
concrete
concrete
bar
knees
is
concrete
laces
steel
rivets
windows
step
white
skating
frames
trick

Attributes:
name: skateboarder
attrs: white
name: black
attrs: jeans
name: bench
name: on
name: the
name: building
name: pole
name: foot
name: front
name: writing
name: shirt
attrs: brown
name: ground
attrs: grey
name: air
name: pink
name: trees
name: reflection
name: wheels
attrs: white
name: white
name: person
name: wearing
name: concrete
attrs: grey
name: bar
name: knees
attrs: bent
name: is
name: laces
name: steel
name: rivets
name: windows
name: step
name: skating
name: frames
attrs: black
name: trick

Contrastive attributes: