Two people playing tennis.
A chair with a bag on it.
White lines are on the tennis court.
Spectators watching those playing.
Spectators behind a guardrail.
An enormous blue curtain.
A wooden window frame on the wall.
The man is wearing black pants and a striped polo shirt.
A yellow and white tennis racket.
The woman is standing, holding a tennis racket with both hands.
Ball is flying
They are playing tennis
White paint on the ground
Orange and white
He is about to hit the ball
This is a woman
Only chair in the shot
Black tape on the chair
Woman is walking
These people are walking
A man is playing tennis
A round tennis ball
A pair of white sneakers
White lines on the tennis court
Three people behind a white railing
A blue and brown chair
Tennis racket in a hand
A blue and black striped shirt
Guy is wearing a black shirt
Blue curtains behind the players
man holding a racket
girl holding a racket
Man playing tennis
Racket in the man's right hand
Striped shirt on the man
Woman playing tennis
Racket in the woman's hands
White shirt on the woman
Tennis ball in the air
Chair on the tennis court
People watch the tennis game

Objects:
person
person
tennis
chair
bag
white line
white line
tennis court
spectators
those playing
guardrail
spectators
man
black pants
striped polo
woman
tennis racket
tennis racket
hands
hands
ground
paint
he
ball
woman
woman
woman
shot
chair
tape
chair
woman
man
tennis
tennis ball
sneakers
lines
tennis court
railing
people
striped shirt
guy
black shirt
man
man
racket
racket
girl
racket
man
shirt
woman
shirt
game
people
people

Attributes:
name: person
name: tennis
name: chair
name: bag
name: white line
name: tennis court
attrs: tennis
name: spectators
name: those playing
name: guardrail
name: man
name: black pants
attrs: black
name: striped polo
attrs: striped
name: woman
attrs: walking
name: tennis racket
attrs: tennis
name: hands
attrs: both
name: ground
name: paint
attrs: white
name: he
name: ball
name: shot
name: tape
attrs: black
name: tennis ball
attrs: round
name: sneakers
attrs: white
name: lines
attrs: white
name: railing
attrs: white
name: people
attrs: three
name: striped shirt
attrs: striped
black
blue
name: guy
name: black shirt
attrs: black
name: racket
name: girl
name: shirt
attrs: striped
white
name: game
attrs: tennis

Contrastive attributes: