input question: Combine facts and answer this: Kurt Julian Weillwas a German composer, active from the 1920s in his native country, and in his later years in the United States, with Brecht, he developed productions such as his best-known work, the Threepenny Opera is a "play with music" by Bertolt Brecht and who, adapted from John Gay's 18th-century English ballad opera, "The Beggar's Opera"????
output answer: Elisabeth Hauptmann

input question: Combine facts and answer this: Nat Moore, Bob Griese and Dan Marino all featured in the great 1980s football sides for which team????
output answer: Miami Dolphins

input question: Combine facts and answer this: Was Erich von Stroheim or Wang Xiaoshuai born first????
output answer: Erich von Stroheim

input question: Combine facts and answer this: How many cantons does the country which the Vallée de Joux is mainly in consist of????
output answer:
26