Please choose the correct ending to complete the given sentence: Doing crunches: A man is doing various tasks while doing crunches. He stops and talks to the camera. he

Ending1: continues to use his crunches. Ending2: raises the back on his work out machine and starts doing crunches again. Ending3: puts the crunches down and talks some more. Ending4: picks up a ball and throws it off into the distance and the screen goes black.

Answer format: ending1/ending2/ending3/ending4