Please choose the correct ending to complete the given sentence: Elliptical trainer: A man and woman are seen speaking to the camera and leads into several clips of people working out. the two

Ending1: are seen speaking again and shows a close up of a machine. Ending2: begin pointing to one another and speaking more to one another. Ending3: pan around various dials on the machine and shake hands and the woman speaking to the camera. Ending4: continue to work out and lead into a man inside a gym hitting a ball around.

Answer format: ending1/ending2/ending3/ending4