Please choose the correct ending to complete the given sentence: Cleaning sink: A person is cleaning a sink with a pipe. they

Ending1: open the faucet and pour soap on their hands. Ending2: then grab soap and plaster from buckets to mix it together. Ending3: turn the faucet on. Ending4: wake up the water and then drain it.

Answer format: ending1/ending2/ending3/ending4