Please choose the correct ending to complete the given sentence: Cleaning sink: The person sprays the sink with a solution and uses a small roller paint brush to run the solution into the sink. we

Ending1: then see a person use a giant roller brush to wash the faucet. Ending2: see drop soap and normal soap on the sink and a person moves water with a roller brush. Ending3: see before and after shots of the sink. Ending4: see the two women wiping the sink with a towel.

Answer format: ending1/ending2/ending3/ending4