sentence: There are several people in a park participating in outdoor activities. sentence:  There is a person biking on a tight rope, trying to balance as he falls off towards the end of the rope. sentence:  There are children running around on the ground. sentence:  There's another man walking on the tight rope. sentence:  There are also many people sitting on the ground as they watch the activities. sentence:  One man continues to walk and jump and bounce on the tight rope, doing stunts as the people watch him. sentence:  There is a bicycle fallen on the ground with its wheels turning fast.