Please choose the correct ending to complete the given sentence: Rope skipping: The first group of people jumps rope with a fourth person. A different group of four in red and black jump rope. a different team of jump ropers

Ending1: jumps with a fourth person following behind holding their ropes. Ending2: watches in the background. Ending3: jumps rope with people in red and black. Ending4: jumps rope with three others on different levels.

Answer format: ending1/ending2/ending3/ending4