three boys riding skateboards
a green pic nic table next to a tree
a green pic nic table
a mound of snow
the ground covered with snow
a boy wearing a red sweat shirt
a boy with black hair
The red sweater the boy is wearing.
The gray and red jacket the boy is wearing.
The dark blue jacket the boy is wearing.
The skateboard on the left.
The skateboard in the middle.
The skateboard on the right.
The pants the boy on the left is wearing.
The pants the boy in the middle is wearing.
The pants the boy on the right is wearing.
The t-shirt the boy on the right is wearing.
these are skaters
this kid is dark skinned
the jacket is blue
the pants are grey
the hoodie is red
the pants are light gray
the jacket is puffy
the jacket is red and gray
these are piles of snow
the grass is brown and green
three boys riding skateboards
a mound of snow
a red truck with a camper on the back
a green pic nic table next to a tree
the ground covered with snow
a boy wearing a red sweat shirt
a skateboard with yellow wheels
a boy wearing a grey and red coat
This is a person
This is a person
This is a person
Head of a person
Head of a person
Head of a person
Hand of a person
Hand of a person
Hand of a person
Hand of a person
Three boys skateboarding
Red truck on the road
Green park bench

Objects:
picnic table
ground
snow
sweat shirt
boy
boy
hair
red sweater
boy
boy
jacket
blue jacket
skateboard
skateboard
skateboard
boy
pants
boy
pants
skater
skater
skater
kid
pants
hoodie
jacket
jacket
jacket
jacket
snow piles
snow piles
grass
boys/skateboards
boys
skateboards
mound
red truck
camper
snow
snow
snow
snow
snow
boy
coat
person
person
person
head
person
head
person
hand
person
hand
hand
hand
person
person
person
hand
bench

Attributes:
name: picnic table
attrs: green
name: ground
name: snow
name: sweat shirt
attrs: red
name: boy
name: hair
attrs: black
name: red sweater
attrs: red
name: jacket
attrs: red
puffy
gray
name: blue jacket
attrs: dark blue
name: skateboard
attrs: in middle
on left
on right
name: pants
attrs: grey
name: skater
name: kid
attrs: dark skinned
name: hoodie
attrs: red
name: snow piles
name: grass
attrs: brown
green
name: boys/skateboards
name: boys
name: skateboards
name: mound
name: red truck
attrs: red
name: camper
name: coat
attrs: red
gray
name: person
name: head
name: hand
name: bench
attrs: green

Contrastive attributes: