Boy skateboarding on the pavement.
Helmet on the head.
Posts in the background.
Snow on the ground.
Tree in the background.
Winter coat on the child.
Black skateboard on the pavement.
Half circle concrete pad.
Shadow of the child on the ground.
White stripe on pant leg.
a  boy skateboarding
a boy skateboarding outside
a boy skateboarding on a sidewalk
a child that is skateboarding
a child skateboarding outside
a boy wearing a helmet
a child wearing a helmet
a child wearing a jacket
a boy wearing jacket
a boy wearing pants
Small child skatboarding
Skateboard
Shadow of the child and skateboard
Gray helmet worn by the skateboarder
Solid and smooth surface
Area of wet soil after a rain shower
Small tree behind the skateboarder
Clear sky
Row of small metal poles
Metal pole behind the skateboarder
the child on the skateboard
the child skateboarding
the skateboard under the child
the wheels under the skateboard
the shadow on the ground
the helmet on the child's head
the shoe on the child's foot
the jacket on the child
the long pants on the child
the child's left hand
Helmet on boy'shead
Shadow of boy on skateboard
Winter jacket on boy
Skateboard on cement sidewalk
Boy riding a skateboard
White stripe on pants
Melting snow on ground
Wooden rail fence around park
One leg on skateboard
Leafless tree in background

Objects:
boy
helmet
head
posts
background
snow
ground
tree
coat
skateboard
pavement
shadow
pants
stripe
sky
pole
wheels
shoes
hand
hand
fence
park
leg

Attributes:
name: boy
attrs: skateboarding
small
name: helmet
attrs: gray
name: head
name: posts
attrs: metal
name: background
name: snow
name: ground
attrs: wet
name: tree
name: coat
name: skateboard
name: pavement
attrs: smooth
circular
name: shadow
name: pants
name: stripe
name: sky
attrs: clear
name: pole
name: wheels
name: shoes
name: hand
name: fence
name: park
name: leg

Contrastive attributes: