Please choose the correct ending to complete the given sentence: River tubing: . a man in bathing suit and his wife

Ending1: stand in a tank top watching, a man in a colorful bikini is doing hand stands on a wood floor and water polo starts being played, people walk away, and men in scuba gear are up doing hand stands on the wood floor until finally men get in the pool and are facing the left direction of the net giving turn to each other. Ending2: float down a river on intertubes. Ending3: throw darts at darts. Ending4: seek help as well as a woman holding a swiffer and talking.

Answer format: ending1/ending2/ending3/ending4