Please choose the correct ending to complete the given sentence: Plataform diving: A swimmer lifts his arms before and prepares for a dive on the platform. The swimmer dives into an olympic pool from the platform. the swimmer

Ending1: stands over the pool, pulling his board as he dives into the water. Ending2: tramples and looks underwater. Ending3: surfaces and swims over the side of the pool. Ending4: stands in triumph on his platforms and spins before landing on the pool floor from the platform.

Answer format: ending1/ending2/ending3/ending4