Please choose the correct ending to complete the given sentence: Installing carpet: The man lifts up the carpet, then the person gives the man a carpet runner with nails while talking both men. after

Ending1: , the man puts the carpet runner on the wood step and hummers the loosed nails. Ending2: he holds up the hose to spray the carpet, the man in black continues talking while standing. Ending3: , the man adds feather to a carpet like and buy the carpet. Ending4: , the man holds up two tiles for the carpet runner, then the man takes the blue tile and two white tiles.

Answer format: ending1/ending2/ending3/ending4