Please choose the correct ending to complete the given sentence: Mowing the lawn: A backyard is shown as a man sitting on an electric lawn mower begins to cut the grass. He makes it to the other side but then starts to run into the tree. after

Ending1: , he leaves to start a fire with the fire house. Ending2: , he back up, runs into the tree again and cuts around it. Ending3: , there is only a little bit of grass left left standing and it starts to talk. Ending4: , a yellow metal bowl is driven into the hedge and the lawn mower starts cutting the grass.

Answer format: ending1/ending2/ending3/ending4