Please choose the correct ending to complete the given sentence: Cleaning windows: A man is standing in a backyard speaking. He picks up several window screens while he talks about them. he

Ending1: adds them to the stack and walks away. Ending2: walks back to the house as he uses a scraper to remove all the dust. Ending3: then begins wiping them down with a blanket and spray paint. Ending4: is showing how to use them to replace the glass.

Answer format: ending1/ending2/ending3/ending4