Four adults playing tennis
She is wearing a pink shirt
White stripes on a tennis court
A grey tennis court
A yellow tennis ball
Green trees in the background
Silver fence around tennis court
White tennis net
Green pole that holds the net up
A white building
A tennis court.
The tennis net across tennis court.
A man hitting tennis ball.
A man wearing black and blue  tennis outfit.
A man wearing white and blue tennis shorts.
A woman wearing a white hat.
Tennis ball is yellow.
A greenhouse in the background.
Fence surrounding tennis court.
Lots of trees in the background.
Person holding a tennis racket.
Person playing a tennis game.
Person wearing white shorts.
Person wearing a gray shirt.
Person wearing a black shirt.
Person wearing black shorts.
Tennis ball in the air.
Person wearing a pink shirt.
White pair of shoes.
Tree with green leaves.
For people playing tennis
Two tennis players on a court
A tennis court net
Several mounted solar panels
Tennis court surface area
A man playing tennis
A tennis ball in mid-air
A tennis racket and a ball
Foot with white sneaker
Man holding tennis racket
Tennis ball in the air
Four persons playing tennis
A pair of tennis shoes.
Tennis net over a blue field.
Red tennis racquet
Tennis player with a white short.
Blue tennis field.
Trees around the tennis field.
Tennis player serving the ball.
Blue cap over the head of tennis player.

Objects:
adult
tennis
adult
adult
adult
shirt
court
court
court
ball
tree
tree
tree
tree
tree
fence
net
pole
building
outfit
shorts
hat
background
racquet
racquet
racquet
shorts
shirt
shirt
shorts
shoes
shoes
shoes
pair
cap

Attributes:
name: adult
name: tennis
attrs: white
blue
tennis
name: shirt
attrs: pink
black
gray
name: court
attrs: gray
name: ball
attrs: yellow
tennis
name: tree
attrs: green
name: fence
attrs: silver
name: net
attrs: white
tennis
name: pole
attrs: green
name: building
attrs: white
name: outfit
attrs: black
blue
name: shorts
attrs: white
black
blue
name: hat
attrs: white
name: background
name: racquet
attrs: red
tennis
name: shoes
attrs: white
name: pair
name: cap
attrs: blue

Contrastive attributes:
attr1: black
attr2: white
nouns: shorts