sentence: A child is shown sliding up and then down a red slide. sentence:  Another child is shown sliding down the red slide, followed by the first child. sentence:  The second child is shown sliding down a multicolored slide with bumps. sentence:  The first child is shown sliding down a yellow slide several times. sentence:  The second child runs up the yellow slide, followed by the first child attempting it several times. sentence:  Both children are shown playing with the yellow and then the red slides together.