Task: Question Generation
Input (English): In 1943, US Army experimented with the electro magnetic fields to make dissapear a ship hoping to win World War II. In the ship are two friends, David Herdeg and Jim Parker, they are send to the future when experiment causes a break in the continuum space time, arriving to 1984. Located in a world strange for them, a nurse called Allison Hayes helps them, but military forces pursues them due Dr. James Longstreet, creator of the original experiment, that recreated it in a town that missed. Running from the soldiers, Herdeg and Allison see impotent like a sudden rays impact against Parker, that finally misses in fron their eyes, coming back to 1943. Although Herdeg and Allison don't understand the happening, both discover that Jim Parker still alive and they travel to meet him, meeting an 'old' Parker instead, a man that tries to forget a hard past lived time ago. Seeing that it's impossible to talk with him, Herdeg and Allison go away, and are catched by the soldiers. Finally they meet with Longstreet in the Control Center of the new experiment, who says that the new experiment connected with the original, creating a vortex between two times and that only Herdeg can to stop it. He refuses, but Longstreet tells that he spoke with the survivors of the 1943's experiment and that they told that was the own Herdeg who finished it destroying the generator power. Astonished, he understands that there's no option, and he accepts the mission, being send again to the vortex and to the Eldridge. There he meets again with the young Parker, saving him and the rest of the ship when the energy turns down, but before that the Eldridge re-appears in 1943 Herdeg jumps out of it, standing him in 1984 to stay with his beloved Allison.
Output (English): What year did the US Army experiment with electro magnetic fields?