Please choose the correct ending to complete the given sentence: Mixing drinks: A man is talking from behind a bar. he

Ending1: uses a hubcap to move food on a counter. Ending2: shows how to fill a glass with a clear liquid. Ending3: picks up a decorative glass, then completes the glass in a rhythmic and effective manner. Ending4: pours ice into a glass, then adds several kinds of liquor.

Answer format: ending1/ending2/ending3/ending4