Question: What year did the university open a center in the place where police experienced violent problems with protestors that has a film title with a witch from it?

full_context: Document 1: Green Snake: A storm takes place while Fat-hoi goes into the forest and he attacks two Snake spirits. But after he noticed that they were only preventing rain from hitting a woman giving birth, he also releases them. Again, he is haunted by sins of the human mind, primarily the female body. The two snakes, White Snake (Joey Wong) and Green Snake (Maggie Cheung), are later seen on the rooftop of a festival where Green Snake participates while White Snake eyes a local scholar Hsui Xien (Wu Hsing-Kuo). The two have been training for many centuries to take human form and experience the love, freedom and wisdom that is supposedly only available to humans. White Snake is the more experienced one and proceeds to get engaged to Hsui Xien, with whom she plans to have a child which would complete her passage into the mortal realm; Green Snake is the younger and more impulsive of the two sisters but she is not yet quite convinced of the benefits of the human world. They both move into their magically created house and start a successful medical practice in the town. Other than Hsui Xien's visit, the two gets another visit unexpectedly from a buffoonish Taoist whom Green Snake leaves the household to take care of. Because of White Snake's beautiful charms, Hsui Xien, once known as the toughest and most dedicated scholar of the village, is starting to lose his reputation.
Document 2: Witch from Nepal: Witch from Nepal (奇緣) is a 1986 Hong Kong supernatural film directed by Ching Siu-tung. The film stars Chow Yun-fat as Joe Wong, an architect on vacation in Nepal with his girlfriend, Ida (Yammie Lam). Joe injures his leg as in a hospital where he has dreams of a beautiful woman with magical powers. Joe is later in a hospital in Hong Kong with his leg infected, finding that the woman from his visions named Sheila (Emily Chu) magically heals him. Sheila is a good witch who gets Joe to return to Nepal to fight a cat-like demon with supernatural powers.
Document 3: University of Chicago: The university runs a number of academic institutions and programs apart from its undergraduate and postgraduate schools. It operates the University of Chicago Laboratory Schools (a private day school for K-12 students and day care), the Sonia Shankman Orthogenic School (a residential treatment program for those with behavioral and emotional problems), and four public charter schools on the South Side of Chicago administered by the university's Urban Education Institute. In addition, the Hyde Park Day School, a school for students with learning disabilities, maintains a location on the University of Chicago campus. Since 1983, the University of Chicago has maintained the University of Chicago School Mathematics Project, a mathematics program used in urban primary and secondary schools. The university runs a program called the Council on Advanced Studies in the Social Sciences and Humanities, which administers interdisciplinary workshops to provide a forum for graduate students, faculty, and visiting scholars to present scholarly work in progress. The university also operates the University of Chicago Press, the largest university press in the United States.
Document 4: 2008 Summer Olympics torch relay: After being lit at the birthplace of the Olympic Games in Olympia, Greece on March 24, the torch traveled to the Panathinaiko Stadium in Athens, and then to Beijing, arriving on March 31. From Beijing, the torch was following a route passing through six continents. The torch has visited cities along the Silk Road, symbolizing ancient links between China and the rest of the world. The relay also included an ascent with the flame to the top of Mount Everest on the border of Nepal and Tibet, China from the Chinese side, which was closed specially for the event.
Document 5: List of Bewitched characters: Dr. Hubert Bombay (Bernard Fox) is a witch doctor and womanizer, almost always accompanied by a buxom assistant in a nurse's outfit. He constantly cracks stale jokes. A strange occurrence or condition caused by a supernatural illness is occasionally used as a plot device, and his assistance is often sought. He could be summoned by the phrase: ``Calling Dr. Bombay, calling Dr. Bombay. Emergency, come right away. ''His first name, Hubert, was revealed in the final episode of the spinoff`` Tabitha'' where he marries his mortal nurse.
Document 6: 2008 Summer Olympics torch relay: Chinese officials canceled the torch relay ceremony amidst disruptions, including a Tibetan flag flown from a window in the City Hall by Green Party officials. The third torchbearer in the Paris leg, Jin Jing, who was disabled and carried the torch on a wheelchair, was assaulted several times by unidentified protestors seemingly from the pro-Tibet independent camp. In interviews, Jin Jing said that she was "tugged at, scratched" and "kicked", but that she "did not feel the pain at the time." She received praise from ethnic Chinese worldwide as "Angel in Wheelchair". The Chinese government gave the comment that "the Chinese respect France a lot" but "Paris [has slapped] its own face."
Document 7: Paris: The Paris region hosts France's highest concentration of the grandes écoles – 55 specialised centres of higher-education outside the public university structure. The prestigious public universities are usually considered grands établissements. Most of the grandes écoles were relocated to the suburbs of Paris in the 1960s and 1970s, in new campuses much larger than the old campuses within the crowded city of Paris, though the École Normale Supérieure has remained on rue d'Ulm in the 5th arrondissement. There are a high number of engineering schools, led by the Paris Institute of Technology which comprises several colleges such as École Polytechnique, École des Mines, AgroParisTech, Télécom Paris, Arts et Métiers, and École des Ponts et Chaussées. There are also many business schools, including HEC, INSEAD, ESSEC, and ESCP Europe. The administrative school such as ENA has been relocated to Strasbourg, the political science school Sciences-Po is still located in Paris' 7th arrondissement and the most prestigious university of economics and finance, Paris-Dauphine, is located in Paris' 16th. The Parisian school of journalism CELSA department of the Paris-Sorbonne University is located in Neuilly-sur-Seine. Paris is also home to several of France's most famous high-schools such as Lycée Louis-le-Grand, Lycée Henri-IV, Lycée Janson de Sailly and Lycée Condorcet. The National Institute of Sport and Physical Education, located in the 12th arrondissement, is both a physical education institute and high-level training centre for elite athletes.
Document 8: Boston: Several universities located outside Boston have a major presence in the city. Harvard University, the nation's oldest institute of higher education, is centered across the Charles River in Cambridge but has the majority of its land holdings and a substantial amount of its educational activities in Boston. Its business, medical, dental, and public health schools are located in Boston's Allston and Longwood neighborhoods. Harvard has plans for additional expansion into Allston. The Massachusetts Institute of Technology (MIT), which originated in Boston and was long known as "Boston Tech", moved across the river to Cambridge in 1916. Tufts University, whose main campus is north of the city in Somerville and Medford, locates its medical and dental school in Boston's Chinatown at Tufts Medical Center, a 451-bed academic medical institution that is home to both a full-service hospital for adults and the Floating Hospital for Children.
Document 9: Doctor Strange (2016 film): Rachel McAdams as Christine Palmer: An emergency surgeon, initially written as a love interest for Strange, but shortly before filming Derrickson suggested that this trope be subverted by making the two characters lovers as part of their backstory, and coming ``out the other side of it as friends ''. McAdams described this dynamic by saying,`` The love is between them no matter what stage they're at in the actual relationship.'' With this change in characterization, producer Kevin Feige described Palmer as a ``lynchpin to (Strange's) old life, once he steps into the role of a sorcerer. She is someone he connects with at the beginning, and reconnects with, and helps anchor his humanity. ''He explained that having this character be a`` connection to Strange's life in New York City, in the normal world'' after his journey was important to the studio, which is why Palmer was chosen for the character over the more prominent, but more fantastical character Clea. Palmer is also known as the hero Night Nurse in the comics, a storyline that does not play into the film, but that Feige hinted could be explored in future films. Rosario Dawson portrays another Night Nurse character, Claire Temple, in Marvel's Netflix television series.
Document 10: 2008 Summer Olympics torch relay: Prompted by the chaotic torch relays in Western Europe and North America, the president of the International Olympic Committee, Jacques Rogge described the situation as a "crisis" for the organization and stated that any athletes displaying Tibetan flags at Olympic venues could be expelled from the games. though he stopped short of cancelling the relay altogether despite calls to do so by some IOC members. The outcome of the relay influenced the IOC's decision to scrap global relays in future editions of the games.
Document 11: 2008 Summer Olympics torch relay: Greece: On March 24, 2008, the Olympic Flame was ignited at Olympia, Greece, site of the ancient Olympic Games. The actress Maria Nafpliotou, in the role of a High Priestess, ignited the torch of the first torchbearer, a silver medalist of the 2004 Summer Olympics in taekwondo Alexandros Nikolaidis from Greece, who handed the flame over to the second torchbearer, Olympic champion in women's breaststroke Luo Xuejuan from China. Following the recent unrest in Tibet, three members of Reporters Without Borders, including Robert Ménard, breached security and attempted to disrupt a speech by Liu Qi, the head of Beijing's Olympic organising committee during the torch lighting ceremony in Olympia, Greece. The People's Republic of China called this a "disgraceful" attempt to sabotage the Olympics. On March 30, 2008 in Athens, during ceremonies marking the handing over of the torch from Greek officials to organizers of the Beijing games, demonstrators shouted 'Free Tibet' and unfurled banners; some 10 of the 15 protesters were taken into police detention. After the hand-off, protests continued internationally, with particularly violent confrontations with police in Nepal.
Document 12: 2008 Summer Olympics torch relay: In many cities along the North American and European route, the torch relay was protested by advocates of Tibetan independence, animal rights, and legal online gambling, and people protesting against China's human rights record, resulting in confrontations at a few of the relay locations. These protests, which ranged from hundreds of people in San Francisco, to effectively none in Pyongyang, forced the path of the torch relay to be changed or shortened on a number of occasions. The torch was extinguished by Chinese security officials several times during the Paris leg for security reasons, and once in protest in Paris.
Document 13: Satan Returns: Satan Returns is a 1996 Hong Kong horror film directed by Lam Wai-lun and starring Donnie Yen, Chingmy Yau, Kingdom Yuen, Francis Ng and Dayo Wong. The film was released in the United States as Shaolin vs. The Devil's Omen.
Document 14: University of Chicago: The university operates 12 research institutes and 113 research centers on campus. Among these are the Oriental Institute—a museum and research center for Near Eastern studies owned and operated by the university—and a number of National Resource Centers, including the Center for Middle Eastern Studies. Chicago also operates or is affiliated with a number of research institutions apart from the university proper. The university partially manages Argonne National Laboratory, part of the United States Department of Energy's national laboratory system, and has a joint stake in Fermilab, a nearby particle physics laboratory, as well as a stake in the Apache Point Observatory in Sunspot, New Mexico. Faculty and students at the adjacent Toyota Technological Institute at Chicago collaborate with the university, In 2013, the university announced that it was affiliating the formerly independent Marine Biological Laboratory in Woods Hole, Mass. Although formally unrelated, the National Opinion Research Center is located on Chicago's campus.
Document 15: University of Chicago: The University of Chicago also maintains facilities apart from its main campus. The university's Booth School of Business maintains campuses in Singapore, London, and the downtown Streeterville neighborhood of Chicago. The Center in Paris, a campus located on the left bank of the Seine in Paris, hosts various undergraduate and graduate study programs. In fall 2010, the University of Chicago also opened a center in Beijing, near Renmin University's campus in Haidian District. The most recent additions are a center in New Delhi, India, which opened in 2014, and a center in Hong Kong which opened in 2015.
ground_truth: 2015
sub_queries: What place had police experience violent problems with protesters? Answer: Nepal.
Which place is Witch from Nepal. in? Answer: Hong Kong
What year did the university open a center in Hong Kong ? Answer: 2015