young  man on skateboard
hands holding a water bottle
yellow window on wooden wall
man wearing sunglasses
young man wearing blue jeans
stairs to second floor
skateboard with yellow wheels
man holding a guitar
a wooden ramp for skating
three people wearing black sneakers
part of  a rail
part of a ramp
part of a board
edge of a wall
part of a wheel
part of a shirt
edge of a pole
a guy on a skateboard
a skateboard ramp
a skateboard
wheels of skateboard
a guy with long hair skateboarding
a guy wearing a purple shirt skateboarding
people in the background
a man in black shirt holding a guitar
a man in front of a grill
a grill
Brightly colored skateboard
Empty plastic pail
Empty plastic bottle on the ground
Dirt on a plank of wood
Homemade skateboard ramp
top of homemade skateboard ramp
Outdoor spotlights
window on the side of the building
Gutter system for the building
Metal staircase to the next floor
yellow and green skateboard
crowd watching skateboarder
shadow of skateboarder
man behind laptop
skateboarder wearing purple short sleeve shirt
black staircase next to building
metal piping on ramp
ramp skateboarder is skating on
man wearing black shirt
man wearing purple shirt

Objects:
skateboard
man
hands
water bottle
window
house
sunglasses
man
blue jeans
stairs
wheels
guitar
man
ramp
shoes
rail
shirt
hair
people
shirt
grill
pail
curb
bottle
spotlights
gutter system
shadow

Attributes:
name: skateboard
attrs: yellow
brightly colored
green
name: man
attrs: skateboarding
name: hands
name: water bottle
name: window
name: house
attrs: yellow
name: sunglasses
name: blue jeans
name: stairs
attrs: metal
black
name: wheels
attrs: yellow
name: guitar
name: ramp
attrs: homemade
wooden
name: shoes
attrs: black
name: rail
name: shirt
attrs: short sleeve
black
purple
name: hair
attrs: long
name: people
name: grill
attrs: silver
name: pail
attrs: plastic
empty
name: curb
name: bottle
attrs: plastic
empty
name: spotlights
name: gutter system
attrs: metal
name: shadow

Contrastive attributes: