Please choose the correct ending to complete the given sentence: Installing carpet: People are tearing up the carpet in a store of some kind then move the carpet out and paint the floor gray. the men

Ending1: have to put cement all around the floor and then put the carpet over the concrete. Ending2: used a drag ball to have the roofer walk to the wall and continue slowly paint the wall. Ending3: then remove the rug and the wallpaper is laid down to the floor. Ending4: then add gray carpet to the floor and a man vacuums.

Answer format: ending1/ending2/ending3/ending4