a boy is swinging a tennis racket
the tennis ball is green
the boy is wearing a red shirt
the boy is wearing an orange shirt
the boy is wearing blue shorts
the boy is wearing white socks
a fence is behind the boys
the tennis racket racket handle is black
the boy has short hair
the court is red and green
Zipper on blue shorts.
Green tennis ball.
White shoes with black laces.
Pair of blue shorts.
Red t-shirt on a boy.
Hand holding a tennis racket.
Boy with an orange shirt.
Chain link fence.
Kids practicing tennis.
Person in white t-shirt.
a yellow tennis ball on the ground
a blue tennis racket
a maroon tennis racket
a bright red t-shirt
a young boy in an orange t-shirt
a tree behind the fence
shadows casted by the boys
three boys on the tennis court
the boy with the blond hair
purple and black bracelets
boy wearing red shirt
green tennis ball
boy wearing white sneakers
boy wearing blue shorts
boy wearing orange shirt
boy holding tennis racket
blue and black tennis racket
boy holding tennis racket
yellow and black tennis racket
boy wearing white shirt
children on outdoor tennis court
zippered pocket on shorts
black laces on shoe
racket pointed toward another person
child wearing plain red shirt
grass showing under screen
player holding racket upside down
purple and black bracelets on wrist
yellow ball near a shoe
white print on orange shirt

Objects:
boy
tennis racket
tennis ball
shirt
shirt
boy
shorts
sock
sock
fence
handle
hair
court
zipper
shoe
lace
hand
boy
t-shirt
tennis racket
tree
shadow
shadow
shadow
shadow
boy
bracelet
bracelet
shoe
tennis racket
pocket
grass
screen
wrist
print

Attributes:
name: boy
attrs: young
practicing tennis
name: tennis racket
attrs: yellow
blue
upside down
maroon
black
name: tennis ball
attrs: yellow
green
name: shirt
attrs: red
bright red
plain
orange
name: shorts
attrs: blue
name: sock
attrs: white
name: fence
attrs: chain link
name: handle
attrs: black
name: hair
attrs: short
blond
name: court
attrs: red
green
outdoor
name: zipper
name: shoe
attrs: white
name: lace
attrs: black
name: hand
name: t-shirt
attrs: white
name: tree
name: shadow
name: bracelet
attrs: black
purple
name: pocket
attrs: zippered
name: grass
name: screen
name: wrist
name: print
attrs: white

Contrastive attributes:
attr1: blue
attr2: yellow
nouns: tennis racket
attr1: red
attr2: green
nouns: court