Please choose the correct ending to complete the given sentence: Swimming: A boy and his dog are seen swimming under water in a large bowl. the two

Ending1: begin swimming around the bowl looking frightened but happy. Ending2: dog are playing in the water with one another. Ending3: come above the surface and the dog runs around while the boy rubs his eyes. Ending4: kiss underneath the water.

Answer format: ending1/ending2/ending3/ending4