Please choose the correct ending to complete the given sentence: Polishing shoes: A close up shot of shoe polish is shown followed by a man shining his shoes and speaking to another man walking in. the man walks out of frame

Ending1: is shown again shining the shoes of another man reading a newspaper. Ending2: while the other man rinses his shoes with car soap and pours oil into the machine. Ending3: with a second shoe, removes the socks on the first one, then shows the tub and brush. Ending4: while the other continues to powder his shoes.

Answer format: ending1/ending2/ending3/ending4