Please choose the correct ending to complete the given sentence: Plastering: A man wearing a construction hard hat applies plaster to a wall using a hand held flat edge. the man

Ending1: applies plaster to a ceiling with a flat surface. Ending2: smoothly applies plaster to a concrete wall using an electric tool to remove any excess plaster necessary. Ending3: detaches the plaster from the wall. Ending4: pauses to explain his procedure.

Answer format: ending1/ending2/ending3/ending4