a green tennis ball
a long white line
a boy's white tennis shoe
a boy's short cut blonde hair
a boy's white shirt
a section of green and brown grass
a white cap
a large black and yellow tennis racket
the roof of a home
a long gray pole
A boy is playing tennis
A round tennis ball
A fence behind the people
White hat on woman's head
Woman teaching little boy how to play tennis
Tennis racket in two hands
A white house behind the fence
White lines on the court
Boy is wearing a white shirt
A pair of white sneakers
A child playing tennis
Some people are on the tennis court
Some people are playing a tennis game
Some people are holding a tennis racket
Some people are wearing short pants
A person is wearing a hat
Some people are wearing nice tennis shoes
Some people are getting some exercise
Some people are enjoying some recreation
Some people are out in the daytime
Some people are enjoying their day

Objects:
ball
ball
ball
ball
ball
line
line
line
shoe
shoe
hair
boy
shirt
grass
grass
cap
racket
yellow
black
roof
home
pole
pole
pole
pole
pole
pole
pole
pole
fence
people
hat
woman
hands
house
lines
court
sneakers
child
shorts
head
shoes

Attributes:
name: ball
attrs: yellow
round
name: line
attrs: white
long
name: shoe
attrs: white
name: hair
attrs: blonde
short
name: boy
attrs: playing
name: shirt
attrs: white
name: grass
attrs: brown
green
name: cap
attrs: white
name: racket
attrs: large
name: yellow
name: black
name: roof
name: home
name: pole
attrs: grey
long
name: fence
name: people
attrs: playing
name: hat
name: woman
attrs: teaching
name: hands
name: house
attrs: white
name: lines
name: court
name: sneakers
attrs: white
name: child
attrs: playing
name: shorts
name: head
name: shoes
attrs: tennis

Contrastive attributes: