Write the next sentence in the following story.

Pictures are shown of people swimming around a pool as well as people sitting around the sides. People are then seen playing a game in the water and throwing a ball around. the people

Select from the following.
(a). all walk out of frame while a man swims towards the ball.
(b). are shown again swimming around the side of the pool while the camera captures their movements.
(c). continues playing water polo with one another and walking away.
(d). continue to throw the ball around while people watch on the sides.. The answer should be
(d).