Please choose the correct ending to complete the given sentence: Sailing: The man is preparing his camera equipments. The men ride the helicopter. a man in a sailing boat

Ending1: is sailing through the water. Ending2: floats at the top of the water attached to the man in the boat. Ending3: uses a rowing machine to get to the bottom of the rocky mountain. Ending4: floats past the man on the helicopter.

Answer format: ending1/ending2/ending3/ending4