Please choose the correct ending to complete the given sentence: Rock climbing: The man reverses the strap position and loops the rope through the strap eye link. the man in the bright green shirt

Ending1: does the same thing with the other pupil. Ending2: returns with the old tire and the old tire is taken off. Ending3: is shown and the co-op operator grabs his hand and they shake. Ending4: continue climbing to the top of the wall.

Answer format: ending1/ending2/ending3/ending4