Please choose the correct ending to complete the given sentence: Kayaking: A helicopter is flying over a mountain scene. Several people carry kayaks into the rapids. they

Ending1: ride the kayaks through the rough waters. Ending2: speed up their pace and a person paddles through. Ending3: get onto a boat and swim the deep waters. Ending4: walk along on the steep faces.

Answer format: ending1/ending2/ending3/ending4