Two boys kneeling down on a track.
There is a dirt track.
A boy wearing a baseball cap.
The boy is wearng a blue shirt.
A boy holding a baseball glove.
The boy is wearing white pants.
There is a field of green grass.
There is brick along the side of the track.
The boy is wearing a black shirt.
Two baseballs sitting on the dirt.
person on a running track
person on a running track
person on a running track
person on a running track
person on a running track
person on a field
person on a field
person on a field
person on a field
person on a field
child on a sports field
child on a sports field
child on a sports field
child on a sports field
child on a sports field
child on a sports field
child on a sports field
child on a sports field
child on a sports field
child on a sports field
white balls on field
small white cone on the field
small blue and pink tiles
small column on side of bricks
boy wearing long black socks
black cap with white logo
arch way on building
edge of green grass
players on the field
design on side of the wall
a group of kids at  baseball practice
these are baseballs
the boys uniform is blue and white
the boy is wearing a black shirt
this portion of the field is made up of grass
this portion of the field is made up of dirt
this cone is placed in the firt
there are trees in the background
two of the several boys on the field
the boys blue jersey

Objects:
boy
baseball cap
grass
boy
shirt
boy
running track
person
person
person
person
person
person
running track
person
person
person
person
person
field
person
child
sports field
child
child
sports field
child
child
field
child
cone
tiles
column
boy
socks
cap
logo
ground
grass
uniform
field
grass
cone
dirt
trees

Attributes:
name: boy
attrs: black
name: baseball cap
name: grass
attrs: green
name: shirt
attrs: black
name: running track
name: person
name: field
name: child
name: sports field
name: cone
attrs: small
white
name: tiles
attrs: pink
blue
name: column
attrs: small
name: socks
attrs: long
name: cap
attrs: black
name: logo
attrs: white
name: ground
name: uniform
attrs: white
blue
name: dirt
name: trees

Contrastive attributes: