Please choose the correct ending to complete the given sentence: Tango: A man and a woman presenters say something that make laugh to people next them. Then, five couples dance tango on a dance floor while doing acrobacies. a person

Ending1: throws a disc people chase and try to catch it. Ending2: follows the couple and looks out from the balcony. Ending3: plays accordion pushing the white buttons. Ending4: touches the hand of the person who make the gesture.

Answer format: ending1/ending2/ending3/ending4