Please choose the correct ending to complete the given sentence: Drum corps: The marching bands are in positioned in the field. Then the band started to play their instruments. the ladies with flags

Ending1: were playing the drums. Ending2: moved their flags up and down and rotate them as the band plays. Ending3: came to the camp site and started to help the mother and sisters clean the back of the bike. Ending4: on their backs walked on front the marching band.

Answer format: ending1/ending2/ending3/ending4