Question: Where is the school where George Stephens was educated ranked among the world's best colleges and universities?

full_context: Document 1: London: With 120,000 students in London, the federal University of London is the largest contact teaching university in the UK. It includes four large multi-faculty universities – King's College London, Queen Mary, Royal Holloway and UCL – and a number of smaller and more specialised institutions including Birkbeck, the Courtauld Institute of Art, Goldsmiths, Guildhall School of Music and Drama, the Institute of Education, the London Business School, the London School of Economics, the London School of Hygiene & Tropical Medicine, the Royal Academy of Music, the Central School of Speech and Drama, the Royal Veterinary College and the School of Oriental and African Studies. Members of the University of London have their own admissions procedures, and some award their own degrees.
Document 2: Ursula Dronke: Born in Sunderland and raised in Newcastle upon Tyne, where her father was a lecturer at Newcastle University, Ursula Brown began her studies as an undergraduate at the University of Tours in 1939, returning to England and enrolling in Somerville College, University of Oxford, after the outbreak of war. She then worked for the Board of Trade until 1946, when she returned to Somerville as a graduate student in Old Norse and beginning in 1950 was a fellow and tutor in English. Her Bachelor of Literature thesis on an edition of "Þorgils and Hafliða" from the Sturlunga saga was passed by J. R. R. Tolkien and Alistair Campbell in July 1949 and formed the basis of a monograph, "Þorgils Saga ok Hafliða", published in 1952.
Document 3: London: A number of universities in London are outside the University of London system, including Brunel University, City University London, Imperial College London, Kingston University, London Metropolitan University, Middlesex University, University of East London, University of West London and University of Westminster, (with over 34,000 students, the largest unitary university in London), London South Bank University, Middlesex University, University of the Arts London (the largest university of art, design, fashion, communication and the performing arts in Europe), University of East London, the University of West London and the University of Westminster. In addition there are three international universities in London – Regent's University London, Richmond, The American International University in London and Schiller International University.
Document 4: Stephen Guest: Stephen Guest, Barrister (Inner Temple) and Barrister and Solicitor (N.Z. High Court), is the Professor of Legal Philosophy at the University College London Faculty of Laws.
Document 5: London School of Economics: LSE is located in Westminster, central London, near the boundary between Covent Garden and Holborn. The area is historically known as Clare Market. The LSE has more than 10,000 students and 3,300 staff, just under half of whom come from outside the UK. It had a consolidated income of £340.7 million in 2015 / 16, of which £30.3 million was from research grants. One hundred and fifty five nationalities are represented amongst LSE's student body and the school has the highest percentage of international students (70%) of all British universities. Despite its name, the school is organised into 25 academic departments and institutes which conduct teaching and research across a range of legal studies and social sciences.
Document 6: London: London is home to five major medical schools – Barts and The London School of Medicine and Dentistry (part of Queen Mary), King's College London School of Medicine (the largest medical school in Europe), Imperial College School of Medicine, UCL Medical School and St George's, University of London – and has a large number of affiliated teaching hospitals. It is also a major centre for biomedical research, and three of the UK's five academic health science centres are based in the city – Imperial College Healthcare, King's Health Partners and UCL Partners (the largest such centre in Europe).
Document 7: Matt Stephens: Matt Stephens (born 1971) is an author and software process expert based in London, UK. In January 2010 he founded independent book publisher Fingerpress UK Ltd, and in November 2014 he founded the Virtual Reality book discovery site Inkflash.
Document 8: Stephen Darwall: A 1968 graduate of Yale University, he earned his PhD in Philosophy at the University of Pittsburgh under Kurt Baier in 1972. He began his teaching career at the University of North Carolina, Chapel Hill in 1972, and then joined the Department of Philosophy at the University of Michigan philosophy department, where he is, since 2006, John Dewey Distinguished University Professor Emeritus. He has been a fellow of the American Academy of Arts and Sciences since 2001. He and David Velleman are founding co-editors of "Philosophers' Imprint". He specializes in the foundations and history of ethics.
Document 9: London: London is a major global centre of higher education teaching and research and its 43 universities form the largest concentration of higher education institutes in Europe. According to the QS World University Rankings 2015/16, London has the greatest concentration of top class universities in the world and the international student population around 110,000 which is also more than any other city in the world. A 2014 PricewaterhouseCoopers report termed London as the global capital of higher education
Document 10: London: A number of world-leading education institutions are based in London. In the 2014/15 QS World University Rankings, Imperial College London is ranked joint 2nd in the world (alongside The University of Cambridge), University College London (UCL) is ranked 5th, and King's College London (KCL) is ranked 16th. The London School of Economics has been described as the world's leading social science institution for both teaching and research. The London Business School is considered one of the world's leading business schools and in 2015 its MBA programme was ranked second best in the world by the Financial Times.
Document 11: London: There are a number of business schools in London, including the London School of Business and Finance, Cass Business School (part of City University London), Hult International Business School, ESCP Europe, European Business School London, Imperial College Business School and the London Business School. London is also home to many specialist arts education institutions, including the Academy of Live and Recorded Arts, Central School of Ballet, LAMDA, London College of Contemporary Arts (LCCA), London Contemporary Dance School, National Centre for Circus Arts, RADA, Rambert School of Ballet and Contemporary Dance, the Royal College of Art, the Royal College of Music and Trinity Laban.
Document 12: George Stephens (philologist): Born at Liverpool, Stephens studied at University College London. In 1834, he married Mary Bennett and moved to Sweden, studying Scandinavian medieval literature and folklore. His collection of fairy tales together with Gunnar Olof Hyltén-Cavallius was often reprinted. Stephens moved to Denmark, became a lecturer in English at Copenhagen University in 1851, and a professor in 1855. He published regularly in "The Gentleman's Magazine". In 1860, he published the first edition of the Waldere fragments. In 1877, Uppsala University made him doctor honoris causa.
Document 13: Stephen Mulhall: Stephen Mulhall received a BA in Philosophy, Politics, and Economics at Balliol College, Oxford in 1983. He then pursued an MA in Philosophy from The University of Toronto in 1984. Between 1984 and 1988, he attended Balliol College and All Souls College, Oxford for his DPhil in Philosophy. From 1986 to 1991 he was a Prize Fellow at All Souls College and in 1991 he became a Reader of Philosophy at the University of Essex. From 1998 to the present he has been a fellow at New College, Oxford.
Document 14: Gerard V. Middleton: Since then, he has published a summary of the history of geology in Canada, and short biographies of Canadian geologists. Another Canadian geologist Joseph William Winthrop Spencer (1851–1921; born in Dundas, ON) was the subject of a more extensive study. He has also published historical studies of geologists elected the Royal Society of Canada during its first fifty years, and the history of the earth sciences during the twentieth century. During the last five years he has studied the source of the stone used for building in nineteenth-century southern Ontario.
Document 15: Charles Steggall: The son of R. W. Steggall, Charles Steggall was educated at Trinity College, Cambridge and then studied under William Sterndale Bennett at the Royal Academy of Music, where he subsequently became Professor of organ and harmony.
ground_truth: 5th
sub_queries: George Stephens >> educated at Answer: University College London
Where is University College London , or UCL, ranked among the world's best colleges and universities? Answer: 5th