Please choose the correct ending to complete the given sentence: Playing piano: An older man is seen sitting on a log in a public space in front of a piano. the man

Ending1: then plays the piano while the camera captures him playing. Ending2: is then seen plucking out an instrument and speaking to the camera. Ending3: is then seen playing the instrument and moving his hands around. Ending4: begins playing the piano using the stick placed in front of him.

Answer format: ending1/ending2/ending3/ending4