Please choose the correct ending to complete the given sentence: Kneeling: A man is standing inside a white room. He is holding a large pole as he talks. he

Ending1: stands by himself facing the camera showing his movements. Ending2: shows the camera the different positions necessary for using the pole. Ending3: moves forward and backward. Ending4: spins another man around and around.

Answer format: ending1/ending2/ending3/ending4