Please choose the correct ending to complete the given sentence: Playing lacrosse: Two teams are on a field with referees. they

Ending1: are involved in a game of lacrosse. Ending2: are playing a game of paintball. Ending3: are practicing a game on the field. Ending4: are in a game of dodgeball hurling the balls toward the net.

Answer format: ending1/ending2/ending3/ending4