Please choose the correct ending to complete the given sentence: Playing drums: A channel is displaying some cool and incredible videos. a young boy

Ending1: is shown in a gym. Ending2: is sitting outdoors on a wooden bench and drumming on a drum set that is made out of steel plates, cans and pots. Ending3: is shown hanging on the back of a tire with several other clips of ride jockeys between chalking and riding. Ending4: is acting as a male lead narrator and spanning longer in a headset than the last example.

Answer format: ending1/ending2/ending3/ending4