Please choose the correct ending to complete the given sentence: Tango: She moves her feet in arms in a particular motion while the man does the same from a different angle. the man and woman

Ending1: put their hands in different locations and give shake to the woman's hands. Ending2: are shown in several shots demonstrating the moves of the women. Ending3: finally piece together their instructions and perform the tango moves together. Ending4: then begin dancing at a tango pace.

Answer format: ending1/ending2/ending3/ending4