Please choose the correct ending to complete the given sentence: Playing ice hockey: A group of hockey players are on the ice in a gym. they

Ending1: are using steppers to skate across the ice. Ending2: have a lot of balls and they are lining them up before the match. Ending3: lob the puck back and forth, trying to guard each other. Ending4: are using sticks to hit at the puck back and forth.

Answer format: ending1/ending2/ending3/ending4