Please choose the correct ending to complete the given sentence: Roof shingle removal: Introductory text scenes are shown explaining the video context. a hand

Ending1: is shown spinning a pair of croquet sticks to link into a tennis racket. Ending2: holds and demonstrates some sort of cutting tool. Ending3: pans over to another hand and the expert begins measuring ingredients. Ending4: is seen resting in the middle of two pieces of exercise equipment and another being shown getting ready to begin his workout.

Answer format: ending1/ending2/ending3/ending4