Please choose the correct ending to complete the given sentence: Tango: A man in a suit and a woman in a dress are standing in front of an audience. they

Ending1: are on a set of red carpet doing fancy dance moves. Ending2: begin to dance on the floor. Ending3: then take up a fencing match. Ending4: begin arm wrestling and the woman in the black dress wins both times.

Answer format: ending1/ending2/ending3/ending4