Please choose the correct ending to complete the given sentence: Mooping floor: A man walks up with a mop and bucket. he

Ending1: rolls the mop down a hallway. Ending2: tries to mop the ground with the mop but it only gets stuck on the floors. Ending3: takes them up out of the bucket and begins to mop the floor. Ending4: starts mopping the floor while bucket in foot.

Answer format: ending1/ending2/ending3/ending4