Please choose the correct ending to complete the given sentence: Swimming: The same man swims backstroke down the lane from where he came. The words breaststroke show up on the screen. the man

Ending1: then swims backward through the parallel bars and back to where he came from. Ending2: does the breaststroke back across the pool. Ending3: stands at the end of the lane, holds his knees, and waits. Ending4: flips over and the end screen hardens.

Answer format: ending1/ending2/ending3/ending4