Please choose the correct ending to complete the given sentence: Cleaning windows: A man is seen standing on a ladder and speaking to the camera. he

Ending1: then holds up a rubiks cube and begins using tools to solve the puzzle. Ending2: holds up various tools and begins piecing them together. Ending3: climbs up and down changing his clothes and then walks away from the camera. Ending4: leans over while another watches and shows his back.

Answer format: ending1/ending2/ending3/ending4