Given the following passage "Nanjing Library, founded in 1907, houses more than 10 million volumes of printed materials and is the third largest library in China, after the National Library in Beijing and Shanghai Library. Other libraries, such as city-owned Jinling Library and various district libraries, also provide considerable amount of information to citizens. Nanjing University Library is the second largest university libraries in China after Peking University Library, and the fifth largest nationwide, especially in the number of precious collections.", answer the following question. Note that the answer is present within the text. Question: Where is Nanjing Library located?
Ans: China

Given the following passage "Another landmark is the old centre and the canal structure in the inner city. The Oudegracht is a curved canal, partly following the ancient main branch of the Rhine. It is lined with the unique wharf-basement structures that create a two-level street along the canals. The inner city has largely retained its Medieval structure, and the moat ringing the old town is largely intact. Because of the role of Utrecht as a fortified city, construction outside the medieval centre and its city walls was restricted until the 19th century. Surrounding the medieval core there is a ring of late 19th- and early 20th-century neighbourhoods, with newer neighbourhoods positioned farther out. The eastern part of Utrecht remains fairly open. The Dutch Water Line, moved east of the city in the early 19th century required open lines of fire, thus prohibiting all permanent constructions until the middle of the 20th century on the east side of the city.", answer the following question. Note that the answer is present within the text. Question: What structure around the outside of the city hasn't been very badly damaged over time?
Ans: the moat

Given the following passage "The exact number of speakers of Somali is unknown. One source estimates that there are 7.78 million speakers of Somali in Somalia itself and 12.65 million speakers globally. The Somali language is spoken by ethnic Somalis in Greater Somalia and the Somali diaspora.", answer the following question. Note that the answer is present within the text. Question: What is a hypothesis regarding speakers in general?
Ans: One source estimates that there are 7.78 million speakers of Somali in Somalia itself and 12.65 million speakers globally

Given the following passage "Individual routines in trampolining involve a build-up phase during which the gymnast jumps repeatedly to achieve height, followed by a sequence of ten bounces without pause during which the gymnast performs a sequence of aerial skills. Routines are marked out of a maximum score of 10 points. Additional points (with no maximum at the highest levels of competition) can be earned depending on the difficulty of the moves and the length of time taken to complete the ten skills which is an indication of the average height of the jumps. In high level competitions, there are two preliminary routines, one which has only two moves scored for difficulty and one where the athlete is free to perform any routine. This is followed by a final routine which is optional. Some competitions restart the score from zero for the finals, other add the final score to the preliminary results.", answer the following question. Note that the answer is present within the text. Question: What is the equipment being used by the gymnast?
Ans: trampolining