Please choose the correct ending to complete the given sentence: Swimming: A person is seen swimming the depths of a pool floor. the man

Ending1: comes up before the camera, his face showing. Ending2: puts his arms around the swimmer standing beside him and the end ends with him swimming away. Ending3: uses a rag to wipe the pool deck down. Ending4: enters and sits on the side pulling on a string while the camera captures his movements.

Answer format: ending1/ending2/ending3/ending4