a tree with no leaves
a large concrete bench
a large sign
a black skateboard
the window of a store
a gray stair rail
a section of concrete
a long white pole
a man's long sleeve shirt
Skateboard on seating area
Outside signage for drug store
Bicycle spoke reflector
Informational signage for store
Fellow skateboarder looking for skating location
Deciduous tree barren for winter
Bus stop atrium for protection of bus riders
Center bench for pedestrians to sit
Impromptu audience for skateboarders
Bicyclist watching skateboarders
Drug store in backdrop
Shoppers Drug Mart sign
City street scene in black and white
Skateboarder performing trick
Biker with back pack
Menu sign sitting on sidewalk
Leafless tree on sidewalk
Black and white checkered shirt
Building skyscraper in distance
Backpack strapped to biker
boy skateboarding over a cement fixture
boy on a bike watching the skateboarder
sign displaying a menu
boy walking while holding a skateboard
tree with no leaves
a drug store called shoppers
a clear enclosure
a spill on the pavement
a person standing and watching people
a backpack with a cross on it
Front of a drug store
Folding chalkboard with writing
Young man on a skateboard
Man with a backpack riding a bike
Man skateboarding on a concrete bench
Tree with no leaves
Young man standing with a skateboard
Person getting up from the ground
Tall office building
Arched glass walkway entrance

Objects:
sign
skateboard
rail
stair
section
concrete
white pole
shirt
man
man
man
man
signage
store
skateboarder
tree
bench
person
skateboarder
sign
scene
person
person
person
person
person
person
tree
sidewalk
sidewalk
leafless tree
sidewalk
sidewalk
sidewalk
leafless tree
leafless tree
skyscraper
sign
leaves
store
giraffe
spill pavement
drug store
front
chalkboard
writing
man
backpack
bike
bench
man
building
glass
walkway

Attributes:
name: sign
attrs: large
name: skateboard
attrs: black
name: rail
attrs: gray
name: stair
name: section
name: concrete
name: white pole
attrs: white
long
name: shirt
attrs: long sleeve
name: man
attrs: young
name: signage
name: store
name: skateboarder
name: tree
attrs: deciduous
name: bench
attrs: concrete
name: person
name: scene
attrs: white
black
name: sidewalk
name: leafless tree
attrs: leafless
name: skyscraper
name: leaves
name: giraffe
name: spill pavement
name: drug store
name: front
name: chalkboard
name: writing
name: backpack
name: bike
name: building
attrs: tall
name: glass
attrs: arched
name: walkway

Contrastive attributes:
attr1: black
attr2: white
nouns: scene