Please choose the correct ending to complete the given sentence: Swimming: A man wearing black bathing trunks sitting on an inner tube as it slides down a tubing slide. A man wearing dark trunks stands on an enclosed water slide ride at a water park. two men

Ending1: 's feet are tracing their words on the display. Ending2: slide down a blue water slide at a water park and end up in a huge swimming pool. Ending3: pass a woman sitting on a inner tube under water. Ending4: are standing in front of a small boat filled with people watching him.

Answer format: ending1/ending2/ending3/ending4