Please choose the correct ending to complete the given sentence: Pole vault: Pole vault greats is on the screen. there

Ending1: is a group of pole vaults trying to oust the judges from the race. Ending2: is a team dressed in white and red they are gearing up to pole vault. Ending3: are a lot of people in the pool, including all of them being interviewed. Ending4: are several scenes of men and women pole vaulting.

Answer format: ending1/ending2/ending3/ending4