Please choose the correct ending to complete the given sentence: River tubing: A person holds their phone as they walk in a field near a river bank and films the river as it runs. We see a ladies head. We film as people come over a small waterfall in black rafts. the cameraman

Ending1: turns and walks away from the shore as another man walks past. Ending2: jumps off and sinks in the water. Ending3: stops in his wake. Ending4: unrolls the raft and sits down then the lady takes off her glasses.

Answer format: ending1/ending2/ending3/ending4