Please choose the correct ending to complete the given sentence: Playing drums: People are on a stage playing instruments. A man in a black shirt is playing a drum set. a man in a green shirt

Ending1: plays a guitar at the front of the stage. Ending2: is playing a set of drums. Ending3: is playing the drums. Ending4: is playing the drums and cymbals.

Answer format: ending1/ending2/ending3/ending4