Please choose the correct ending to complete the given sentence: Tai chi: Two men are seen performing martial arts moves against one another and leads into a man speaking. the man

Ending1: is then seen being interviewed and leads into clips of people bringing in equipment and machines. Ending2: demonstrates several moves on top of a table with people following in the background. Ending3: then performing several moves and laying down punches while another man watches. Ending4: then demonstrates several martial arts moves with another man while still speaking to the camera.

Answer format: ending1/ending2/ending3/ending4