Please choose the correct ending to complete the given sentence: Zumba: They step back and forth and spin around. They speed up their dancing as they go along. as the music

Ending1: ends, they jump down from dance floor and start dancing as one. Ending2: finishes they both add their hands up with a sign of victory and the camera cuts to the sidewalk where a crowd gathers. Ending3: ends, the women stop dancing and talk. Ending4: picks up they finish the dance.

Answer format: ending1/ending2/ending3/ending4