Please choose the correct ending to complete the given sentence: Polishing shoes: An asian man wore his glove, removed the tie of the shoe. The man began brushing the shoes and pour some clear liquid. the man

Ending1: applied a clear material that has dots on the ends. Ending2: began scrubbing the shoes with white cloth and then put the lace back on. Ending3: seemingly drink the liquid from the shoe. Ending4: dumped the water on the shoes.

Answer format: ending1/ending2/ending3/ending4