Please choose the correct ending to complete the given sentence: Mooping floor: She is showing the bottom of the mop. A bottle of vinegar is shown on a table next to alcohol and soap. she

Ending1: is wiping the table with the floor mop. Ending2: begins mopping the hardwood floor. Ending3: pours the vinegar in the mop. Ending4: moves the mop against the wall.

Answer format: ending1/ending2/ending3/ending4