Please choose the correct ending to complete the given sentence: Plastering: The man turns away from the ceiling and looks down. A male hands over the metal plaster holder to a guy on the floor. the guy

Ending1: squeezes a metal object and clenches it. Ending2: removes the metal surface from the ceiling. Ending3: uses the tool to build a metal fence and unscrew various parts and screws them. Ending4: hands the male another metal plaster holder.

Answer format: ending1/ending2/ending3/ending4