Please choose the correct ending to complete the given sentence: Cheerleading: A team of competition cheerleaders come running out into the field and get into formation. the girls

Ending1: squat down and they begin to do their cheer which consists of several stunts, tricks, and jumps across the mat. Ending2: are doing the same as they advance to the parallel bars. Ending3: play in the melee, blowing the whistle and they run into each other and hug. Ending4: then all run towards each other using their knees and backs.

Answer format: ending1/ending2/ending3/ending4