Please choose the correct ending to complete the given sentence: Playing drums: A young boy is sitting outdoors on a wooden bench and drumming on a drum set that is made out of steel plates, cans and pots. a man

Ending1: just walked past him while the boy was drumming loudly. Ending2: stands over him listening to him play. Ending3: walks down the sidewalk behind the boy. Ending4: is sweeping next to him while he plays the drums.

Answer format: ending1/ending2/ending3/ending4