Please choose the correct ending to complete the given sentence: Playing drums: A drummer shows the components of a double base drum pedal. The drummer then place his feet on the pedals and demonstrates playing the double pedal process. the drummer

Ending1: plays the dual drums with his hands before switching the drumsticks to each drum. Ending2: then plays the drumstick being energetic. Ending3: speeds up the foot pedal action on the double pedal and plays different beats. Ending4: inserts the drumstick into the pedals and then slides it down.

Answer format: ending1/ending2/ending3/ending4