Please choose the correct ending to complete the given sentence: Tango: The music plays and the scene zooms in on the couple as they begin to dance together. the man and woman

Ending1: back to back ballroom dance now and the scene changes to the beginning still. Ending2: dance around while others sit at tables and watch them. Ending3: then begin to mount each other on the dance floor. Ending4: end their dancing and one holds up their hand.

Answer format: ending1/ending2/ending3/ending4