Please choose the correct ending to complete the given sentence: Using the rowing machine: A person is seen walking into frame in a dark room and walks down a long set of stairs. A man is seen in the corner moving back and fourth on exercise equipment. a woman

Ending1: then walks in, sits in and out and gets on and off the bars with others while the man continues to move around and play. Ending2: is seen looking off into the distance followed by the person using a stick to shift some weights around. Ending3: then speaks to the man as he continues rowing and showing a close up of the machine. Ending4: walks into frame walking down the stairs and pans back to show a tall girl who is climbing the stairs.

Answer format: ending1/ending2/ending3/ending4