sentence: Two people are skiing, holding a rope. sentence:  Waves are opened in their crest. sentence:  They move under a small bridge. sentence:  The boy in green bends over. sentence:  The boy in green zooms out to the side. sentence:  The boy moves to the side of the boat and then flips over the second skier. sentence:  The boy leans back on his board and flips back over the other skier. sentence:  The boy in green swings out again and flips over the skier giving him a high five. sentence:  The two skiers have a conversation while riding. sentence:  Both skiers swing out and swing to the other side of the boat. sentence:  The boys continue to wave and talk.