Task: Question Generation
Input (English): Ray and Polly Cutler are on a delayed honeymoon at Niagara Falls and find their reserved cabin occupied by George and Rose Loomis.The Loomis's have a troubled marriage as George is a jealous type.While touring the falls Polly sees Rose passionately kissing a man, Patrick. Following that the Cutlers witness George's rage.George does not know that Rose is planning his murder and lures him into a tunnel underneath the Falls. There Patrick has planned to kill him.Rose mistakenly concludes that George is dead but in fact, George has killed Patrick and thrown his body into the falls.The police believe that George is the victim and when the body is retrieved and the police bring Rose to identify George's body she collapses and is admitted to a hospital.After that George comes to kill Rose in revenge but finds Polly instead and wakes to see him before he runs away. Polly tells the police who go in search of George.Rose leaves the hospital intending to return to America but finds George waiting for her. George catches her and strangles her.The Cutlers go fishing with friends in a launch on a section of the Niagara River above the Falls. When the launch is moored to allow the party to go shopping, George steals the boat with Polly on board. The police are notified and set out in pursuit. The boat runs out of gas and drifts toward the Falls. George manages to place Polly on a rock before going over the Falls to his death. Polly is rescued by helicopter.
Output (English): How is polly rescued off the rock?