Please choose the correct ending to complete the given sentence: Mowing the lawn: The man empties out the collection hopper bag on the lawn mower and empties it into a trash bin and wheels it away. the child

Ending1: grabs a spare tire and shows it to the camera. Ending2: returns to grab the empties from the garbage bin. Ending3: plays with the lawn mower while turned off. Ending4: uses an electric lawn mower and conds around uneven spots on the lawn.

Answer format: ending1/ending2/ending3/ending4