Please choose the correct ending to complete the given sentence: Cleaning sink: A "very berry professional cleaning" logo and "limescale on sink" appears on screen. A woman stands by a sink pointing out limescale. she

Ending1: raves and shows how to use an attachment on a faucet to clean the bottom of a sink. Ending2: then uses the faucet to clean the sink. Ending3: sanitizes the faucet and empties it outside. Ending4: pours a cleaner on and starts scraping.

Answer format: ending1/ending2/ending3/ending4