Please choose the correct ending to complete the given sentence: Drum corps: . a large band's drum line is dressed in a a green shirt and black pants

Ending1: waking each other with music while people watching them on both sides and above. Ending2: marching up and down in a large sheet metal ensemble. Ending3: are outside in a small field of grass practicing. Ending4: preparing to perform an instructional song set by sartre.

Answer format: ending1/ending2/ending3/ending4