sentence: A small boy wearing a blue and yellow hoodie and gray sweat pants in standing in an outdoor tennis court. sentence:  He is holding a blue racket as he bounces the yellow and orange tennis ball on the court. sentence:  He starts with his first serve where the ball hits the net. sentence:  Then he takes another ball, bounces it and serves again. sentence:  The ball goes over the net and falls on the other side of the court. sentence:  He gets another ball for the third time and drops it off his hands while trying to serve.