Please choose the correct ending to complete the given sentence: Cleaning windows: The woman wipes the window behind her with a towel. The woman sprays a liquid on the window. the woman

Ending1: resumes wiping the window. Ending2: then demonstrates how to use a hose from a dispenser pumped through the window. Ending3: turns the spray nozzle on. Ending4: takes a bottle and sprays the window.

Answer format: ending1/ending2/ending3/ending4