Please choose the correct ending to complete the given sentence: Installing carpet: The woman shows the square mats and points to the different materials and features. The woman sweeps the floor to prep for a project. the woman

Ending1: places mats and trim into a glass measuring cup, then dumps some white powder onto the carpet. Ending2: uses a chalk line then tape to mark the floor. Ending3: is seen off camera fixing the mats and shows her logo for the video. Ending4: sweeps the floor to prep for a project.

Answer format: ending1/ending2/ending3/ending4