three skateboarders on a ramp
bottom of the skateboard ramp
a grey skateboarding ramp
a boy riding a skateboard
spectators watching the skateboarders
boy wearing khakis and a white shirt
part of a skateboard
skateboarder going around corner
boy wearing black shirt
a corner of the ramp
the boy is riding a skateboard
the boy is wearing a dark colored shirt
this skater is wearing khakis
a drain in the center of the skate park
the skate park appears to be made of concrete
this skater is wearing a white shirt
this person is skating backward
this skater seems very comfortable
a railing keep the people back
the entire park is built in an interesting manner.
skatepark is grey and big
grid is black and visible
black drain in skate park
black drain in skate park
black drain in skate park
black drain in skate park

Objects:
skateboarder
skateboarder
skateboarder
ramp
skateboard ramp
skateboarding ramp
boy
skateboard
spectators
skateboarders
skateboard
skateboarder
corner
shirt
a
ramp
boy
skateboard
boy
shirt
skater
khakis
drain
park
skate park
skater
shirt
person
comfortable
skater
the
manner
skatepark
grid
drain
park
park
drain
drain
park
drain

Attributes:
name: skateboarder
name: ramp
name: skateboard ramp
name: skateboarding ramp
attrs: grey
name: boy
attrs: black
name: skateboard
name: spectators
name: skateboarders
name: corner
name: shirt
attrs: white
dark
name: a
name: skater
name: khakis
name: drain
attrs: center
black
name: park
attrs: skate
name: skate park
attrs: concrete
name: person
attrs: backward
skating
name: comfortable
name: the
name: manner
name: skatepark
attrs: grey
big
name: grid
attrs: black

Contrastive attributes: