Please choose the correct ending to complete the given sentence: Slacklining: A young man at an outdoor festival is doing tightrope tricks in front of a crowd. the young man

Ending1: is released, and another person shows how he performs some tricks. Ending2: hops around the stage in circles on the tightrope. Ending3: does various bouncing and balancing tricks on a tight rope a few feet above black mats. Ending4: is run over by cars, but recovers and continues his performance.

Answer format: ending1/ending2/ending3/ending4