Please choose the correct ending to complete the given sentence: Sailing: Two people surf in the ocean on boats equipped with sails . a hand

Ending1: stands on a diving board and walks underwater. Ending2: holds a fabric, and then the host separates the two shows off a black cloth. Ending3: holds ropes from the sail. Ending4: holds a camera and shows a picture of people as they surf.

Answer format: ending1/ending2/ending3/ending4