"She is playing tennis"
"The woman is jumping up"
"The woman is on a tennis court"
"The audience is watching the tennis match"
"She is looking up"
"The lady is wearing all white"
A crowd of spectators.
A woman swinging a tennis racket. 
White chalk baseline on a grass tennis court
a woman playing tennis
worn out spots on the tennis court
a group of spectators watching the tennis match
white lines painted onto the court
short green grass on the court
a large green barrier dividing the crowd from the court
A tennis court.
a tennis player jumping with his racket on a tennis court while people in a crowd watch on the back row as he watches a woman is swinging a tennis ball