Question: In what year did the independent doumentary films Crazy English and Give Us Our Skeletons premier? 
Context: 3D sound is everywhere in our daily life.  3D sound localization is also widely used.A similar field "3D sound synthesis" also has become a hot topic in the past few years due to its expanding application in a lot of fields like games, home theaters and human aid systems.Because 3D sound contains rich information about the environment,it can give us the information about the location of something and even whether a material is soft or hard under some specific conditions.  But it is not an easy thing to get the information hide in the sound.So knowing how to synthesize 3D sound can give us a better understanding of it and make better use of it.  So this is an interesting and useful field for our attention. Uzbekistan dominates southern Kyrgyzstan both economically and politically, based on the large Uzbek population in that region of Kyrgyzstan and on economic and geographic conditions.  Much of Kyrgyzstan depends entirely on Uzbekistan for natural gas; on several occasions, Uzbekistan president Islam Karimov has achieved political ends by shutting pipelines or by adjusting terms of delivery.  In a number of television appearances broadcast in the Osh and Jalal-Abad provinces of Kyrgyzstan, Karimov has addressed Akayev with considerable condescension; Akayev, in turn, has been highly deferential to his much stronger neighbor.  Although Uzbekistan has not shown overt expansionist tendencies, the Kyrgyz government is acutely aware of the implications of Karimov's assertions that he is responsible for the well-being of all Uzbeks, regardless of their nation of residence.  The Kyrgyz deposed President said in an interview "It is like we are heroin addicts but instead of heroin its energy we are addicted to-but not addicted as such, we just need it like everybody else does, so in fact heroin makes a bad comparison but I will stick with it- anyway its like Uzbekistan is our dealer, this is where the comparison is good, because heroin dealers are nasty and so is Uzbekistan, they play games, they get us to sell our bodies for the heroin, our bodies being bread, land and labor (and to remind you the heroin is energy).  Like a pimp they do not give us a fair deal though and thus we are exploited.  The situation is clear when one considers it in these terms." The songwriting partnership of Mick Jagger and Keith Richards, known as Jagger/Richards (and occasionally Richards/Jagger), is a musical collaboration whose output has produced the majority of the catalogue of the Rolling Stones.  It is one of the most successful songwriting partnerships in history.  Jagger and Richards adopted the nickname "The Glimmer Twins" after a vacation cruise they took to Brazil in December 1968/January 1969 with their then-girlfriends, Marianne Faithfull and Anita Pallenberg.  An older English couple on the ship kept asking Richards and Jagger who they were.  When they refused to reveal their identities, the woman reportedly kept asking, "just give us a glimmer" (as in "give us a hint about who you are"), which amused Jagger and Richards.  In addition to Jagger and Richards's songwriting partnership, they have also produced or co-produced numerous Rolling Stones albums under the pseudonym The Glimmer Twins, after that experience together. Mark Trenwith is an Adelaide-based Australian comedian and actor.  He played "Bounce Back Man" in the ABC television series "Being Me" and starred alongside fellow Adelaide comedian Big Al in comedy show "Give Us A Hug" in the 2006 Adelaide Fringe Festival.  He won the Adelaide Comedian of the Year and the People's Choice Award in 2010, both of which are categories in the Annual Adelaide Comedy Awards. Crazy English is a 1999 Chinese documentary directed by Zhang Yuan.  The film premiered along with Zhang's "Seventeen Years" at the 1999 Locarno International Film Festival.  It established Zhang's position as a "legitimate" director after years of working independently from, and often at odds with, the Chinese authorities. In 1999, a documentary film directed by Paul-Anders Simma was produced called "Give Us Our Skeletons" which describe Niillas' quest to retrieved the head of his ancestor Mons Somby and Aslak Hætta from the University of Oslo in Norway. Crazy English () is a brand name related to a non-traditional method American director, screenwriter, and producer Paul Thomas Anderson has directed seven feature-length films, five short films, twelve music videos, one documentary, one television episode as a guest segment director, and one theatrical play.  He made his directorial debut with the mockumentary short film "The Dirk Diggler Story" (1988), at the age of 18, about a pornographic actor in the 1970s.  Anderson followed it five years later with another short film, "Cigarettes & Coffee" in 1993.  In 1996, Anderson wrote and directed the neo-noir crime thriller "Hard Eight", starring Philip Baker Hall, John C. Reilly, Gwyneth Paltrow, and Samuel L. Jackson.  The film was well received, with film critic Roger Ebert saying of it in his review, "Movies like "Hard Eight" remind me of what original, compelling characters the movies can sometimes give us."  Using the basis of "The Dirk Diggler Story", Anderson wrote and directed an expansion of the film entitled "Boogie Nights" in 1997.  The film starred Mark Wahlberg as Eddie Adams/"Dirk Diggler" during the Golden Age of Porn in the 1970s and his eventual downfall in the 1980s.  "Boogie Nights" received acclaim from critics and was a commercial success; at the 70th Academy Awards ceremony, the film was nominated for three Academy Awards, including for Best Supporting Actor (Burt Reynolds), Best Supporting Actress (Julianne Moore) and Best Original Screenplay. Li Yang (; born 1969 in Changzhou, Jiangsu) is a Chinese educator and language instructor.  He is the creator of "Crazy English", an unorthodox method of teaching English.  He claimed to have taught English to more than 20 million people in a decade. Give Us Our Skeletons!  (Antakaa Meille Luurankomme in Finnish, Oaivveskaldjut in North Sami) is a 1999 documentary film directed by Paul-Anders Simma about Niillas Somby, a Sami man who retraces his family ancestry as he searches for the head of his ancestor, Mons Somby.
Answer: 1999