Please choose the correct ending to complete the given sentence: Volleyball: . two groups of men wearing uniforms, one with dark shirts and one with white shirts ,

Ending1: line up on front a podium together, and the referee yells a winter solstice hunting cry and his teammates react and they all come out of their lines and walk around the square. Ending2: step into a large classroom, where everyone is huddled together. Ending3: are lined up, waiting to begin the shoot. Ending4: are playing on an indoor volleyball court.

Answer format: ending1/ending2/ending3/ending4