Please choose the correct ending to complete the given sentence: Smoking a cigarette: . various pictures of a child smoking and cigarettes

Ending1: are shown including a girl's skateboard and herself in them. Ending2: are shown interspersed with an animated closeup of the child. Ending3: are shown, followed by a man speaking to the camera and kids smoking cigarettes. Ending4: is shown as well as people smoking and laughing.

Answer format: ending1/ending2/ending3/ending4