Question: Xinjiang University is a national key university, and The University of California, San Diego is what?

full_context: Document 1: Xinjiang University: Xinjiang University (XJU) (, ) is one of the major universities in the Xinjiang Uyghur Autonomous Region, People’s Republic of China, and is a national key university. Established in 1924 in Urumqi, Xinjiang University is a comprehensive university with the highest academic level in Xinjiang, under Project 211.
Document 2: University of California, San Diego: The University of California, San Diego (officially known as the University of California San Diego with no comma or UC San Diego—no longer UCSD because the acronym is similar to that of other San Diego higher education institutions) is a public research university located in the La Jolla neighborhood of San Diego, California, in the United States. The university occupies 2141 acre near the coast of the Pacific Ocean with the main campus resting on approximately 1152 acre . Established in 1960 near the pre-existing Scripps Institution of Oceanography, UC San Diego is the seventh oldest of the 10 University of California campuses and offers over 200 undergraduate and graduate degree programs, enrolling about 22,700 undergraduate and 6,300 graduate students.
Document 3: San Diego State University College of Sciences: The San Diego State University College of Sciences is the San Diego region's largest center for science education and research. Comprising eight departments and various specialties, the College offers bachelor's, master's and doctoral degrees, as well as curricula for pre-professional students in medicine, veterinary medicine and dentistry. The College strives to produce scientifically educated graduates who possess both a fundamental understanding of their fields and the essential professional skills needed by local and regional industries. The College provides scientific literacy for all San Diego State University graduates as well as participating in the training of future mathematics and science teachers.
Document 4: San Diego State University: San Diego State University (SDSU, San Diego State) is a public research university in San Diego, California, and is the largest and oldest higher education institution in San Diego County. Founded in 1897 as San Diego Normal School, it is the third-oldest university in the 23-member California State University (CSU). SDSU has a Fall 2016 student body of 34,688 and an alumni base of more than 280,000.
Document 5: University of California, Irvine: The University of California, Irvine (UCI, UC Irvine, or Irvine), is a public research university located in Irvine, California, United States, and one of the 10 campuses in the University of California (UC) system. UC Irvine offers 80 undergraduate degrees and 98 graduate and professional degrees. The university is designated as having very high research activity in the Carnegie Classification of Institutions of Higher Education, and in fiscal year 2013 had $348 million in research and development expenditures according to the National Science Foundation. UC Irvine became a member of the Association of American Universities in 1996, and is the youngest university to hold membership.
Document 6: Shihezi University: Shihezi University is a university in Shihezi, Xinjiang, founded in April 1996 under the integration of institutional colleges by the Ministry of Education and the Xinjiang Production and Construction Corps. It is a national key university.
Document 7: Qinghai University: Qinghai University () is a university located in Xining city, the capital of Qinghai province, China. Established in 1958, the university awards bachelor's degrees in the areas of economics and management, agriculture and stockbreeding, science and technology, engineering, veterinary sciences, adult education, and architecture. Qinghai University also offers 3 master's degrees in the agriculture and stockbreeding field. The university has a student enrollment of approximately 5,187. It is the only university in Qinghai province listed in the Project 211 program.
Document 8: University of California, Berkeley: The University of California, Berkeley (also referred to as UC Berkeley, Berkeley, and Cal ) is a public research university located in Berkeley, California. Founded in 1868, Berkeley is the oldest of the ten research universities affiliated with the University of California system (although UCSF was founded in 1864 and predates the establishment of the UC system) and is ranked as one of the world's leading research universities and the top public university in the United States.
Document 9: University of California, Riverside: The University of California, Riverside (UCR or UC Riverside), is a public research university and one of the 10 general campuses of the University of California system. The main campus sits on 1900 acre in a suburban district of Riverside, California, United States, with a branch campus of 20 acre in Palm Desert. Founded in 1907 as the UC Citrus Experiment Station, Riverside pioneered research in biological pest control and the use of growth regulators responsible for extending the citrus growing season in California from four to nine months. Some of the world's most important research collections on citrus diversity and entomology, as well as science fiction and photography, are located at Riverside.
Document 10: Xi'an International Studies University: Xi'an International Studies University (XISU) () is a public Chinese university located in the northwestern city of Xi'an, China's ancient capital well known for the Terracotta Warriors and a key city in the Western China. XISU is one the universities with well-known foreign language departments and a member of G8 Universities (G8 refers to the Group of Eight Universities of Foreign Languages and International Studies in China, who have the academic specialisation in Foreign Language teaching and International Studies). The university has three campuses, the north Yanta campus (old campus), the South Chang'an campus (in Xi'an University City) and Yahe campus, where the university's high school is located.
Document 11: University of California, Davis: The University of California, Davis (also referred to as UCD, UC Davis, or Davis), is a public research university and land-grant university as well as one of the 10 campuses of the University of California (UC) system. It is located in Davis, California, just west of Sacramento, and has the third-largest enrollment in the UC System after UCLA and UC Berkeley. The university has been labeled one of the "Public Ivies", a publicly funded university considered to provide a quality of education comparable to those of the Ivy League.
Document 12: University of California, Los Angeles: The University of California, Los Angeles (UCLA) is a public research university in the Westwood district of Los Angeles, California, United States. It became the Southern Branch of the University of California in 1919, making it the second-oldest undergraduate campus of the ten-campus University of California system. It offers 337 undergraduate and graduate degree programs in a wide range of disciplines. UCLA enrolls about 31,000 undergraduate and 13,000 graduate students, and had 119,000 applicants for Fall 2016, including transfer applicants, the most applicants for any American university.
Document 13: China University of Mining and Technology: China University of Mining and Technology (CUMT; ), colloquially 矿大, is a national key university under the direct supervision of the Ministry of Education of China, and a Project 211 and Project 985 platform (in terms of mining) university of China. The university is ranked as the best mining university in China and has a worldwide reputation in coal mining technology and research. It has two parts: the main campus located in Xuzhou, Jiangsu Province which is called China University of Mining and Technology (CUMT), and a second campus located in Beijing (China University of Mining and Technology, Beijing, CUMTB). The latter used to be the Graduate School of CUMT. CUMT is a leading multi-disciplinary polytechnic university with mining features.
Document 14: Guangxi University of Finance and Economics: Guangxi University of Finance and Economics is a university located in Guangxi Zhuang Autonomous Region's capital Nanning at Ming Xiu xi lu. It offers undergraduate and postgraduate courses and programs leading to officially recognized degrees in several areas of study. Guangxi University of Finance and Economics also provides several academic and non-academic facilities and services to students including a library, as well as administrative services.
Document 15: National University of Defense Technology: National University of Defense Technology (NUDT, ) or People's Liberation Army National University of Defense Science and Technology in full () is a top military academy, as well as a research type national key university located in Changsha, Hunan Province, China. It is under the direct leadership of China's Central Military Commission, and dual management of Ministry of National Defense of the People's Republic of China and Ministry of Education. It is designated for Project 211 and Project 985, the two national plans for facilitating the development of Chinese higher education. Its authority level equals the Deputy Military Region (see Military regions of the People's Liberation Army).
ground_truth: a public research university