Please choose the correct ending to complete the given sentence: Cleaning sink: An add for a professional cleaning service appears. A woman is shown inside a house, talking about a sink. she

Ending1: disrobe, and cleans the sink and faucet. Ending2: is demonstrating how to clean the faucet and bowl of the sink by pouring fluid around all the edges. Ending3: dips a sponge in water and scrubs the sink thoroughly, before shoveling in the excess water. Ending4: unscrews the faucet on a vacuum attachment.

Answer format: ending1/ending2/ending3/ending4