Please choose the correct ending to complete the given sentence: Cheerleading: Two cheerleaders exercise in a gym while talking. A cheerleader is in a room and then lift weight, while the other one talks on his phone. after

Ending1: , the the girl leave the gym with the other cheerleader, while the instructor walk outside. Ending2: , the cheerleaders talk and exercise. Ending3: , the girl does crunches, and the smaller cheerleader return. Ending4: , the girl return sitting on the floor giving strength and support, then turn around and weight entered.

Answer format: ending1/ending2/ending3/ending4