Please choose the correct ending to complete the given sentence: Slacklining: A man attempts to walk across a rope spread between two homemade pieces of wood. he

Ending1: balances on the rope, swinging back and forth. Ending2: turns and walks backwards as he attempts to walk comfortably across the uneven area on the rope. Ending3: continues being hobbled, trying to walk across it with his hands. Ending4: sits down, looking injured.

Answer format: ending1/ending2/ending3/ending4