Task: Question Generation
Input (English): During the closing days of the Second World War, six members of his Royal Canadian Air Force fighter squadron are killed due to a command decision made by pilot Ted Stryker (Dana Andrews). Years later, in civilian life in Ottawa, Ontario, Canada, a guilt-stricken Stryker goes through many jobs, and his marriage is in trouble.Stryker finds a note at home: his wife Ellen (Linda Darnell) has taken their young son Joey and is leaving him, flying to Vancouver. He rushes to Ottawa Airport to board the same flight, Cross-Canada Air Lines Flight 714. He asks his wife for one last chance, but Ellen says that she can no longer love a man she does not respect.The routine flight becomes deadly when stewardess Janet Turner (Peggy King) begins the meal service. Meat or fish are the options. When a number of passengers begin feeling sick, a doctor (Geoffrey Toone) aboard determines that there must have been something wrong with the fish.While attending to others, including Stryker's son, the stewardess and doctor discover that both the pilot and co-pilot have also become seriously ill. Although it stays in the air on autopilot, no one is left to fly the airliner. After the stewardess checks with other passengers, she determines that Stryker is the only one with flying experience, but he has not flown in 10 years and has no familiarity with aircraft of this size. Due to dense fog on the ground obscuring the runway, Flight 714 must bypass Calgary and all other intermediate airports, to continue on to Vancouver.Stryker's superior in the war, the tough-minded Captain Treleaven (Sterling Hayden), is summoned to Vancouver Airport to give him instructions about how to land the aircraft. Ellen joins her husband in the cockpit to handle the radio. Ordered to remain airborne, Stryker makes another command decision to land the airliner because passengers will die if they do not get to a hospital soon.
Output (English): Question: What did the doctor realize after everyone got sick?, Answer: something wrong with the fish