Please choose the correct ending to complete the given sentence: Cleaning windows: Two people stand outside near a window. A man talks to the camera. the woman

Ending1: is cleaning the window while the man talks. Ending2: is ironing a blue shirt in the window. Ending3: demonstrates passing the lacrosse ball back and fourth to the man. Ending4: peels rubber off from a flat tire on a wall.

Answer format: ending1/ending2/ending3/ending4