Please choose the correct ending to complete the given sentence: Laying tile: I then see him with a machine that cuts tiles in half and he puts half of a tile on the floor. then he

Ending1: starts another job, looking to the camera and adjusting the temperature and adding a new tile. Ending2: smears cement onto the floor and lies the tiles on top of it. Ending3: grabs the stairs and puts the tiles on top of them. Ending4: cuts shade and clashes new tiles and continues putting the tiles up.

Answer format: ending1/ending2/ending3/ending4