Please choose the correct ending to complete the given sentence: Tango: A couple dances on a ballroom floor with people seated at tables nearby. People nearby take photos of the couple. the couple

Ending1: finishes and leaves the dance floor. Ending2: ends dance twirling around the floor. Ending3: dance and dance together as the people watch them. Ending4: dances on a stage with a band.

Answer format: ending1/ending2/ending3/ending4