Please choose the correct ending to complete the given sentence: Doing crunches: The credits of the clip are shown. a guy

Ending1: sits on the floor and speaks. Ending2: walks in the grass, removes chalk and is smoking a cigarette. Ending3: talks, then walks up stairs playing a saxophone. Ending4: stands on the beach talking to, he practices surfing on it.

Answer format: ending1/ending2/ending3/ending4