Please choose the correct ending to complete the given sentence: Swimming: The words freestyle swimming float across the screen. a man

Ending1: jumps in the pool and swims freestyle. Ending2: in black trunks stand underwater. Ending3: is seen swimming around in a pool, then kneels over another person. Ending4: is trying to catch a ball by holding his arms out.

Answer format: ending1/ending2/ending3/ending4