Please choose the correct ending to complete the given sentence: Mooping floor: A person is using a mop to mop the floor. A small dog is chasing the mop. they

Ending1: continue to mop with the dog on the mop. Ending2: are mopping the back of a writing desk, wall and the floor. Ending3: jab the mop into a bucket. Ending4: dance around on the screen.

Answer format: ending1/ending2/ending3/ending4