Please choose the correct ending to complete the given sentence: Cleaning windows: A man points to and picks up a pressurized spray can to display it. The man then picks up a roll of paper towels. the man

Ending1: then vacuums a table and walks away. Ending2: then applies the paper towels to his face before exhaling. Ending3: shakes the pressurized spray can. Ending4: replaces the towel with a full spray can.

Answer format: ending1/ending2/ending3/ending4