Please choose the correct ending to complete the given sentence: Cheerleading: Three girls exercise inside a house. The girls dance while jumping, spinning and moving the hips. then

Ending1: , the girls stands on a sunny day with their arm in a circle and above their head twirling two stone salad sticks. Ending2: , the girls stick their legs on the machine. Ending3: , the girls plays swing music as they walk. Ending4: , the girls one by one thrown to the ground, then stand and continue dancing.

Answer format: ending1/ending2/ending3/ending4