Please choose the correct ending to complete the given sentence: Walking the dog: We see a man walking the dog. We return to the lady walking the dog. The dog pulls the lady down the street. we

Ending1: switch and see the lady during the construction. Ending2: see the ending words on the screen. Ending3: see the closing screen. Ending4: see the lady and the man talking.

Answer format: ending1/ending2/ending3/ending4