Please choose the correct ending to complete the given sentence: Cleaning windows: A woman wearing an apron is talking and picks up a bucket with supplies in it. She grabs a brush and cleans a window. she

Ending1: then takes a knife and starts cleaning the window. Ending2: grabs a squeegee and removes the excess water from the window. Ending3: sets it on a table and grabs more supplies to clean another window. Ending4: points at the box.

Answer format: ending1/ending2/ending3/ending4