In this task, you're given a question, along with a context passage which has extra information available on certain terms mentioned in it. Your job is to determine which sentence(s) from the passage can be used to search for further information needed to answer the question.

Ex Input:
Question: In what city is the university that Thieme got his doctorate from? Passage:He received his doctorate in Indology in 1928 from the University of Göttingen, and habilitated there in 1932. From 1932 to 1935 he taught German and French at the University of Allahabad. He taught at Breslau from 1936 to 1940, and received tenure at Halle in 1941, but in the same year he was drafted to the German army, where he worked as an interpreter. In 1945, he was captured by U.S. troops in Württemberg. After his release in 1946, he returned to Halle, where he remained until 1953, when he moved to Frankfurt for a professorship in Indo-European studies, against the will of the GDR authorities. From 1954 to 1960 he was in Yale, and from 1960 to his retirement in 1972 in Tübingen as professor for Religious studies and Indology.


Ex Output:
He received his doctorate in Indology in 1928 from the University of Göttingen, and habilitated there in 1932


Ex Input:
Question: How many companies have offices in the tallest building in Dubai? Passage:Dubai, the largest city in the United Arab Emirates, is home to many modern high-rises, 108 of which stand taller than . The tallest building in Dubai is the Burj Khalifa, which rises and contains 163 floors. The tower has stood as both the tallest building in the world and the tallest man-made structure of any kind in the world since its completion in January 2010. The second-tallest building in Dubai is the Marina 101, which also stands as the world's second tallest residential skyscraper. The skyscrapers of Dubai are, for the most part, clustered in three different locations. The land along E 11 Road was the first to develop, followed by the Dubai Marina neighborhood and the Business Bay district.


Ex Output:
The tallest building in Dubai is the Burj Khalifa, which rises and contains 163 floors


Ex Input:
Question: What was the reason Sullivan's success ballet was written and performed in 1897? Passage:When the Gilbert and Sullivan partnership collapsed after the production of The Gondoliers in 1889, their producer Richard D'Oyly Carte struggled to find successful new works to show at the Savoy Theatre. Carte produced Sullivan's grand opera, Ivanhoe at another theatre, and afterwards, he turned to Sullivan to create more comic operas for the Savoy. With Sydney Grundy, Sullivan wrote the nostalgic and sentimental Haddon Hall (1892) then, reunited with W. S. Gilbert, he produced Utopia, Limited (1893). He next returned, with his earlier collaborator F. C. Burnand, with The Chieftain (1894) and collaborated for the last time with Gilbert on The Grand Duke (1896). None of these had proved to be more than modestly successful, and Carte's other new pieces for the Savoy in the 1890s had done no better. Following the success of Sullivan's ballet Victoria and Merrie England in 1897, Carte asked Sullivan to work on another new opera for the Savoy.


Ex Output:

Following the success of Sullivan's ballet Victoria and Merrie England in 1897, Carte asked Sullivan to work on another new opera for the Savoy