Please choose the correct ending to complete the given sentence: Paintball: Teammates in jumpsuits run navigate through a course of wooden crate obstacles aiming paintball guns. The men receive gear from a rental shop including clothes and weapons. the two teams

Ending1: walk in a line together entering the course to play. Ending2: are tried paintball by some people. Ending3: continue playing between the fallen wheelchairs. Ending4: begin a curling game with paintball at the goal.

Answer format: ending1/ending2/ending3/ending4