Please choose the correct ending to complete the given sentence: Waterskiing: Two men are standing behind a boat in a river. The boat begins to move slowly. the boat

Ending1: starts to kick up water in it's wake. Ending2: is being pulled by two men in lifejackets. Ending3: flips over and the man falls overboard. Ending4: begins to sail over rough waters.

Answer format: ending1/ending2/ending3/ending4