Please choose the correct ending to complete the given sentence: Mowing the lawn: Two people are riding on a red riding lawn mower. A small white dog is standing in the grass. they

Ending1: pedal hard, trying to get the leaves off the lawn. Ending2: stop and come up to the camera. Ending3: go around a tree on the lawn mower. Ending4: continue hitting the yellow grass with the sit mower.

Answer format: ending1/ending2/ending3/ending4