the shirt is black
the pants are black
the boy is wearing a hat
the boy is wearing a hat
cracks on the  ramp
cracks on the  ramp
cracks on the  ramp
the boy is skateboarding
the ramp is paved
the ramp is paved
the ramp is paved
the ramp is paved
Black and white skateboard
Small patch of dirt
Small patch of Concrete
Small patch of Concrete
Small patch of Concrete
Small patch of Concrete
Small patch of Concrete
Small patch of Concrete
Small patch of Concrete
Small patch of Concrete
a skateboarder going down a ramp
a wooden skateboard
a skateboarder wearing a cap
several bikes on the ground
a pair of shoes on a skateboard
the arm of a skateboarder
the hand of a skateboarder
the legs of a skateboarder
the arms of a skateboarder
the pants of a skateboarder

Objects:
shirt
pants
boy
hat
crack
ramp
skateboard
concrete
bike
ground
skateboarder
shoe
arm
hand
leg

Attributes:
name: shirt
attrs: black
name: pants
attrs: black
name: boy
attrs: skateboarding
name: hat
name: crack
name: ramp
attrs: paved
name: skateboard
attrs: wooden
black
name: concrete
attrs: small
name: bike
name: ground
name: skateboarder
name: shoe
name: arm
name: hand
name: leg

Contrastive attributes: