Task: Question Generation
Input (English): Passage: On the Franco-Austrian Frontier during World War I, an Oriental priest, chaplain of a French colonial regiment, is condemned to life imprisonment because he possesses the power to turn men into zombies. In his prison cell, the priest prepares to burn a parchment containing the location of the secret formula. Gen. Mazovia kills the priest and takes the partially burned parchment. After the war, an expedition of representatives from the Allied countries with colonial interests are sent to Cambodia to find and destroy forever the so-called "Secret of the Zombies". The group includes Colonel Mazovia; a student of dead languages, Armand Louque; Englishman Clifford Grayson; General Duval; and his daughter Claire.
Armand falls in love with Claire, who accepts his proposal of marriage to spite Clifford, whom she really loves. Later, when Claire runs to Cliff for comfort following an accident, Armand breaks the engagement, leaving her free to marry Cliff. Further accidents caused by Mazovia result in the natives refusing to work, forcing the expedition to return to Phnom Penh. Armand finds a clue which he had overlooked before and returns to Angkor against orders.
After viewing an ancient ceremony at a temple, Armand follows one of the servants of a high priest out of the temple, through a swamp, to a mysterious bronze doorway. When the servant leaves, Armand goes through the door to a room paneled in bronze, with an idol holding a gong. He accidentally strikes the gong, and a panel in the wall opens, revealing a small metal tablet. He translates the inscription and realizes that it is the secret for which they have all been looking. He alone now has the power to make zombies out of people, and begins with a practice run on his servant before using his zombie powers in an attempt to coerce the fickle Claire in the movie's climax.
Output (English): Which person finds the "Secret of the Zombies"?