Please choose the correct ending to complete the given sentence: Cleaning sink: A woman is standing behind a sink. She is holding a sponge and a box of baking soda. she

Ending1: preheat the oven and pour the baking soda inside. Ending2: pours the baking soda into the sink. Ending3: slowly starts cleaning an oven. Ending4: throws some heat into the baking soda.

Answer format: ending1/ending2/ending3/ending4