Please choose the correct ending to complete the given sentence: Cleaning windows: A woman stands next to a window display and demonstrates how to take off the bug screen and open the window. she

Ending1: 's talking about how you should cover the window with a paper towel to protect it. Ending2: then cleans the window and closes it. Ending3: puts a cap on a bottle, peels the label off, and puts a new bottle on her window screen. Ending4: then uses a small scissor to strip the window paper off.

Answer format: ending1/ending2/ending3/ending4