Please choose the correct ending to complete the given sentence: Rock climbing: Two men are rappeling up the side of a steep rock cliff. one of the men

Ending1: falls on to the ground. Ending2: is extremely brave as he makes it to the top as a person walks by on a ladder. Ending3: is wearing a white suit as the other is in a blue suit. Ending4: climbs about halfway up, before letting go and releasing himself back toward the ground.

Answer format: ending1/ending2/ending3/ending4