Please choose the correct ending to complete the given sentence: Playing piano: A man is playing piano as people in the room watch him. a woman

Ending1: walks through and bumps into him. Ending2: behind him pulls at his beard. Ending3: is even recording him with cameras in the background. Ending4: walks over to the piano and begins to watch him as well.

Answer format: ending1/ending2/ending3/ending4