Please choose the correct ending to complete the given sentence: Slacklining: Man is standing in a park attaching the ropes on trees. The man is standing on the rope doing balance and making jumps and tricks. man

Ending1: has hands hanging from the rafters. Ending2: is practicing slacklining on rope. Ending3: is standing in a white stadium doing exercises. Ending4: is on a jumpstilts making jumps in a trampoline and standing in a row.

Answer format: ending1/ending2/ending3/ending4