Please choose the correct ending to complete the given sentence: Playing accordion: The man with glasses is playing his accordion. The man is pressing the white buttons as he pull the bellows. the man

Ending1: stops to turn his back to the speaker as he plays on his violin. Ending2: stopped the mot and push the dial and raise the heavy volume. Ending3: is also playing the keys while he is push and pulling the bellows. Ending4: stopped playing and stretched his neck.

Answer format: ending1/ending2/ending3/ending4