Please choose the correct ending to complete the given sentence: Tumbling: A young man dressed in a blue and white uniform is standing on a red runway preparing for his routine. all

Ending1: of a sudden, he walks up and jumps off of the balance beam very high into the air and lands extremely gently onto the grass. Ending2: of a sudden, he takes off running and starts doing a series of flips and cartwheels until he reaches the end. Ending3: the while he is very calm about his performance and gives different answers of his moves. Ending4: of a sudden he screams and obvs himself when he falls on the ground, immediately grabs his leg, puts it in irons and screams some more as he is frustrated by his bad knee placement.

Answer format: ending1/ending2/ending3/ending4