Please choose the correct ending to complete the given sentence: River tubing: Some people are shown riding down the river rapids while a man watches them. a man

Ending1: says something to one of the riders as they pass. Ending2: in white shirt sits down and stops behind a red canoe. Ending3: rides with a child on his shoulders. Ending4: chases a boater on a raft.

Answer format: ending1/ending2/ending3/ending4