Please choose the correct ending to complete the given sentence: River tubing: We then see people on tube playing in a river. A boy in sunglasses floats past the camera. a boy

Ending1: jumps off a ledge. Ending2: throws a peace sign to the camera. Ending3: in a green shirt snowboards down the river on a tube and falls out. Ending4: falls in the river, into a bar.

Answer format: ending1/ending2/ending3/ending4