Task: Question Understanding
Input (English): Context : Zanuck financed an epic faithful to the era, with a £100,000 stake, deciding on the name, Those Magnificent Men in their Flying Machines after Elmo Williams, managing director of 20th Century Fox in Europe, told him his wife had written an opening for a song that Annakin complained would ``seal the fate of the movie'': 
Question : What production company was involved in Those Magnificent Men in their Flying Machines?
Output (English): production company