Please choose the correct ending to complete the given sentence: Mowing the lawn: A lawnmower is outside next to a line of round rocks. a person

Ending1: uses the lawnmower to move the rocks around. Ending2: is driving the lawnmower over the rocks of the land. Ending3: unrolls a gray cloth and uses it to wipe the rocks off. Ending4: starts the mower and begins pushing it alongside the rock border.

Answer format: ending1/ending2/ending3/ending4