Please choose the correct ending to complete the given sentence: Tango: A man and a woman dressed in a black evening gown and a black suit dance in a ball room dance style in a large room with stone floors and grated windows. the man and woman

Ending1: dance backwards on the horizontal bar in the hard spring floor while dancing. Ending2: begin with a fast dance with a lot of foot work twirling around the floor. Ending3: continue as they are dancing and changing outfits on a carpeted floor and in a room in a room at a party with guests walking around the room. Ending4: turn around and dance with each other on a wooden dance floor while song from a piano plays.

Answer format: ending1/ending2/ending3/ending4