female tennis players stand on a tennis court
do you see any other people
yes, other 3 persons
what color is her hair
not visible, covered by a hat
what color is the hat
white
do you see any tennis balls
no
what color is her shirt
white
do you see the net
no
do they all have tennis racquets
yes
is it day or night
it is day
do they have spectators
no, only 3 persons playing and 1 watching
do you see any trees
yes