Please choose the correct ending to complete the given sentence: Polishing forniture: A man is seen in a workshop standing at a table. He shows a piece of wood, and begins to strip it with fluid. he

Ending1: uses an iron pedal if it is sore and slowly applies to the wood, and then he shows another machine. Ending2: then shows different tools in the dark. Ending3: continues use to sharpen the knife and point at the pieces of wood. Ending4: then polishes it to a deep sheen.

Answer format: ending1/ending2/ending3/ending4