Please choose the correct ending to complete the given sentence: River tubing: A person is rafting in choppy water. he

Ending1: takes the side of a hill sharp and turns. Ending2: is getting out of his kayak and someone is following behind. Ending3: goes over a cliff, swimming in the murky waters below. Ending4: turns the camera around and gives a thumbs up.

Answer format: ending1/ending2/ending3/ending4