Please choose the correct ending to complete the given sentence: Mowing the lawn: A gopro ad appears on the screen. Someone wears the device as he uses a mower to mow his lawn. it

Ending1: changes to an instruction label. Ending2: is sped up as it shows every angle as he completes mowing the lawn, back and forth and going over the same spots until it is perfect. Ending3: is later shown that the man keeps the device as he works. Ending4: is powered by an electric power chain.

Answer format: ending1/ending2/ending3/ending4