Please choose the correct ending to complete the given sentence: Cleaning windows: A man is seen talking to the camera and leads into him rubbing down a window. he

Ending1: streaks the window with cleaner and shows several methods on how to use a wiper properly. Ending2: sprays down the window and continues to lay metal down over it and continues to talk again. Ending3: attempts to solve the rubix cube while still speaking the whole time. Ending4: rubs everything in front of the window and shows how to open the window.

Answer format: ending1/ending2/ending3/ending4