sentence: There's a little baby dressed in a purple outfit swinging on a swing in children's park with her father standing next to her. sentence:  The baby laughs every time her father swings her and tickles her knees. sentence:  There's a young boy in a black shirt and beige shorts right behind the baby playing and walking towards the swing next to the baby. sentence:  As the father continues to swing the baby, the boy walks away from the swing.