Please choose the correct ending to complete the given sentence: Using the pommel horse: A gymnast stretches out and rubs his hands before a performance. the gymnasts

Ending1: jumps up and mounts the platform. Ending2: are taking pictures and other signs of fitness. Ending3: steps on a track and does a flip. Ending4: jumps into a pit of sand.

Answer format: ending1/ending2/ending3/ending4