Please choose the correct ending to complete the given sentence: Camel ride: A group of men are in a sandy desert. they

Ending1: climb on top of camels and ride them. Ending2: are wearing rafts, and seated in them, they navigate the rough waters of a river. Ending3: are paddling through the water, using handgrips and oars. Ending4: are parasailing on the sea bed.

Answer format: ending1/ending2/ending3/ending4