Please choose the correct ending to complete the given sentence: Canoeing: A large group of boys paddle around on a lake in red canoes. other groups of boys on a dock

Ending1: lasso rope that is tied to loors. Ending2: prepare boats for use. Ending3: flip around in canoe. Ending4: paddle around on fikes riding in colorful canoes.

Answer format: ending1/ending2/ending3/ending4