Please choose the correct ending to complete the given sentence: Rock-paper-scissors: Two men are standing in front of a staples display and talking. they

Ending1: pick up a triangular shaped metal piece and start to sharpen the metal. Ending2: pour a brown liquid into several cups and add powdered juicer which they mix in with alcohol. Ending3: are then shown randomly playing rock, paper, scissors with people. Ending4: are pulling out tires of a car by hand.

Answer format: ending1/ending2/ending3/ending4