Please choose the correct ending to complete the given sentence: River tubing: A man is sitting in a tube drinking a beer. A blue raft is next to him holding a red cooler. another person

Ending1: is on a blue raft and they are going through the rapids of the river. Ending2: is riding in a board behind him on an inflatable raft. Ending3: is sitting on a tube next to him. Ending4: comes up behind him and gets on.

Answer format: ending1/ending2/ending3/ending4