Please choose the correct ending to complete the given sentence: Discus throw: A man is at a mound, spinning a disc around in circles. He lets go of the disc and watches it fly. a line of discs

Ending1: are shown, while another man draws on the ground surrounding it. Ending2: fly from a palm into a pool. Ending3: fly, then we see an old video. Ending4: is shown before a group of people on the field, choosing their own disc.

Answer format: ending1/ending2/ending3/ending4