Please choose the correct ending to complete the given sentence: Cleaning windows: A young man stands outdoors on a porch speaking to the camera, the words "zack's glass cleaning" appears on screen. he

Ending1: is then shown dancing with shampoo products and spraying them down the car, then throws a rag on the articles back in the car. Ending2: brings out tools and starts cleaning the window, explaining the process to the camera. Ending3: shows off a glass cleaner and begins quickly stirring it into the items that are needed before using it to rinse the powder from the camera. Ending4: continues talking to the camera, while a woman in a flowing, floral dress is shown and another in an elevator off camera.

Answer format: ending1/ending2/ending3/ending4